diff --git a/app/api/pua-score/route.ts b/app/api/pua-score/route.ts
new file mode 100644
index 0000000..957e066
--- /dev/null
+++ b/app/api/pua-score/route.ts
@@ -0,0 +1,71 @@
+import { NextResponse } from 'next/server'
+import { llmClient } from '@/app/api/llm-client'
+
+const SYSTEM_PROMPT = `你是一个专门分析互联网大厂老板PUA话术的AI裁判。
+用户输入一段老板/领导对员工说的"打鸡血"或"PUA"的话，你需要分析这段话并给出评分和游戏效果。
+
+评分标准（1-10分）：
+1-3分：废话/没营养（"大家加油"之类）→ 轻微效果
+4-6分：标准大厂黑话（"对齐""闭环""狼性"）→ 中等效果
+7-8分：强力PUA（"996是福报""不拼搏对不起父母"）→ 强力效果
+9-10分：终极毒鸡汤（极限施压/情感绑架）→ 全场爆发
+
+只返回如下JSON，不要其他内容：
+{
+  "score": 数字(1-10),
+  "title": "效果名称（2-6个汉字，有创意）",
+  "desc": "对话语的一句话点评（15字以内，带点讽刺）",
+  "effect": "attack_boost" | "speed_boost" | "money_rain" | "rage_mode" | "backfire"
+}
+
+effect说明：
+- attack_boost: 攻击力提升（score 4-6）
+- speed_boost: 攻击速度提升（score 7-8）
+- money_rain: HC暴增（score 5-7，话语中强调利益）
+- rage_mode: 全场狂暴（score 9-10）
+- backfire: 话太废了反而debuff（score 1-2）`
+
+export async function POST(req: Request) {
+  try {
+    const { text } = await req.json()
+    if (!text || typeof text !== 'string' || text.trim().length < 2) {
+      return NextResponse.json({ error: '输入内容太短了' }, { status: 400 })
+    }
+
+    const resp = await llmClient.chat({
+      model: 'gpt-4o-mini',
+      messages: [
+        { role: 'system', content: SYSTEM_PROMPT },
+        { role: 'user', content: text.slice(0, 200) },
+      ],
+      maxTokens: 150,
+      temperature: 0.7,
+    })
+
+    const raw = resp.choices?.[0]?.message?.content ?? ''
+
+    // 提取 JSON（防止 LLM 多输出文字）
+    const match = raw.match(/\{[\s\S]*\}/)
+    if (!match) throw new Error('LLM 返回格式异常')
+
+    const result = JSON.parse(match[0])
+    const score = Math.max(1, Math.min(10, Number(result.score) || 5))
+
+    return NextResponse.json({
+      score,
+      title: result.title || '打鸡血',
+      desc: result.desc || '还行吧',
+      effect: result.effect || 'attack_boost',
+    })
+  } catch (e) {
+    console.error('[pua-score]', e)
+    // 降级：随机给个分数
+    const score = Math.floor(Math.random() * 7) + 3
+    return NextResponse.json({
+      score,
+      title: '随机鸡血',
+      desc: 'AI开小差了，随机发力',
+      effect: 'attack_boost',
+    })
+  }
+}
diff --git a/app/game/page.tsx b/app/game/page.tsx
index 7bff5c2..941d6e5 100644
--- a/app/game/page.tsx
+++ b/app/game/page.tsx
@@ -3,17 +3,293 @@
 import { useEffect, useRef, useState, useCallback } from 'react'
 
 const TOWER_META = [
-  { type: 'outsource', name: '外包程序员', cost: 30,  desc: '近战 8伤 0.7/s',    color: '#94A3B8', img: '/game-assets/tower-outsource.png', tip: '廉价但30%丢空，5%自伤' },
-  { type: 'intern',    name: '00后实习生', cost: 50,  desc: '近战 15伤 1.5/s',   color: '#22C55E', img: '/game-assets/tower-intern.png',    tip: '整顿职场：5%概率秒杀' },
-  { type: 'hrbp',     name: 'HRBP',       cost: 80,  desc: '辅助 +20%攻速',     color: '#EC4899', img: '/game-assets/tower-hrbp.png',     tip: '打鸡血：周围塔攻速+20%' },
-  { type: 'ops',      name: '运营专员',   cost: 90,  desc: '远程 18伤 范围溅射', color: '#8B5CF6', img: '/game-assets/tower-ops.png',      tip: '增长黑客：20%双倍HC' },
-  { type: 'ppt',      name: 'PPT大师',   cost: 100, desc: 'AOE减速 5伤',        color: '#F59E0B', img: '/game-assets/tower-ppt.png',      tip: '黑话领域：减速40%' },
-  { type: 'senior',   name: 'P6资深开发', cost: 120, desc: '远程 30伤 5格射程',  color: '#3B82F6', img: '/game-assets/tower-senior.png',   tip: '代码屎山：附带持续伤害' },
-  { type: 'pm',       name: '产品经理',   cost: 160, desc: '远程 20伤 需求变更', color: '#06B6D4', img: '/game-assets/tower-pm.png',       tip: '需求变更：每4次把怪打回去' },
+  { type: 'outsource', name: '外包程序员', cost: 30,  desc: '近战 8伤',          color: '#94A3B8', img: '/game-assets/tower-outsource.png', tip: '廉价但30%丢空，5%自伤' },
+  { type: 'intern',    name: '00后实习生', cost: 50,  desc: '近战 15伤',          color: '#22C55E', img: '/game-assets/tower-intern.png',    tip: '整顿职场：5%概率秒杀' },
+  { type: 'hrbp',     name: 'HRBP',       cost: 80,  desc: '辅助+20%攻速',       color: '#EC4899', img: '/game-assets/tower-hrbp.png',     tip: '打鸡血：周围塔攻速+20%' },
+  { type: 'ops',      name: '运营专员',   cost: 90,  desc: '溅射 18伤',          color: '#8B5CF6', img: '/game-assets/tower-ops.png',      tip: '增长黑客：20%双倍HC' },
+  { type: 'ppt',      name: 'PPT大师',   cost: 100, desc: 'AOE减速',            color: '#F59E0B', img: '/game-assets/tower-ppt.png',      tip: '黑话领域：减速40%' },
+  { type: 'senior',   name: 'P6资深开发', cost: 120, desc: '远程 30伤',          color: '#3B82F6', img: '/game-assets/tower-senior.png',   tip: '代码屎山：附带持续伤害' },
+  { type: 'pm',       name: '产品经理',   cost: 160, desc: '需求变更',           color: '#06B6D4', img: '/game-assets/tower-pm.png',       tip: '需求变更：每4次把怪打回去' },
 ] as const
 
 type TowerType = 'outsource' | 'intern' | 'hrbp' | 'ops' | 'ppt' | 'senior' | 'pm'
 
+type EffectType = 'attack_boost' | 'speed_boost' | 'money_rain' | 'rage_mode' | 'backfire'
+
+interface PuaResult {
+  score: number
+  title: string
+  desc: string
+  effect: EffectType
+}
+
+const EFFECT_META: Record<EffectType, { label: string; color: string; icon: string }> = {
+  attack_boost: { label: '攻击力提升', color: '#22C55E', icon: '⚔️' },
+  speed_boost:  { label: '攻速暴增',   color: '#FBBF24', icon: '⚡' },
+  money_rain:   { label: 'HC暴击',    color: '#A78BFA', icon: '💰' },
+  rage_mode:    { label: '全场狂暴',   color: '#FF4E00', icon: '🔥' },
+  backfire:     { label: '废话翻车',   color: '#6B7280', icon: '💀' },
+}
+
+const PUA_PLACEHOLDERS = [
+  '今天是本季度最关键的一天，大家冲！',
+  '不拼搏，对不起父母的养育之恩...',
+  '996是福报，感恩公司给的机会',
+  '我们要有狼性精神，卷赢对手！',
+  '大家加油，相信自己！',
+]
+
+// ── PUA 输入面板 ─────────────────────────────────────────────────────────────
+function PuaPanel({ gameReady }: { gameReady: boolean }) {
+  const [text, setText] = useState('')
+  const [loading, setLoading] = useState(false)
+  const [result, setResult] = useState<PuaResult | null>(null)
+  const [history, setHistory] = useState<PuaResult[]>([])
+  const textareaRef = useRef<HTMLTextAreaElement>(null)
+  const placeholder = PUA_PLACEHOLDERS[Math.floor(Math.random() * PUA_PLACEHOLDERS.length)]
+
+  const handleSubmit = useCallback(async () => {
+    if (!text.trim() || loading || !gameReady) return
+    setLoading(true)
+    setResult(null)
+    try {
+      const res = await fetch('/api/pua-score', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ text: text.trim() }),
+      })
+      const data: PuaResult = await res.json()
+      setResult(data)
+      setHistory(prev => [data, ...prev].slice(0, 5))
+      // 通知游戏场景应用 buff
+      if (typeof window !== 'undefined') {
+        ;(window as any).__gamePuaBuff?.(data.effect, data.score, data.title)
+      }
+    } catch {
+      setResult({ score: 1, title: '网络故障', desc: 'AI开小差了', effect: 'backfire' })
+    } finally {
+      setLoading(false)
+    }
+  }, [text, loading, gameReady])
+
+  const handleKeyDown = (e: React.KeyboardEvent) => {
+    if (e.key === 'Enter' && !e.shiftKey) {
+      e.preventDefault()
+      handleSubmit()
+    }
+  }
+
+  const scoreColor = (s: number) =>
+    s >= 9 ? '#FF4E00' : s >= 7 ? '#FBBF24' : s >= 4 ? '#22C55E' : '#6B7280'
+
+  return (
+    <div style={{
+      width: '240px',
+      flexShrink: 0,
+      backgroundColor: 'rgba(10,18,40,0.97)',
+      borderLeft: '2px solid #1e3a5f',
+      display: 'flex',
+      flexDirection: 'column',
+      padding: '12px 10px',
+      gap: '10px',
+      overflow: 'hidden',
+    }}>
+      {/* 标题 */}
+      <div style={{ textAlign: 'center' }}>
+        <div style={{
+          fontFamily: "'Press Start 2P', monospace",
+          fontSize: '7px',
+          color: '#EC4899',
+          letterSpacing: '0.5px',
+          lineHeight: 1.6,
+        }}>
+          PUA 激励台
+        </div>
+        <div style={{
+          fontFamily: 'VT323, monospace',
+          fontSize: '12px',
+          color: '#475569',
+          marginTop: '2px',
+        }}>
+          输入打鸡血的话，AI判断鸡血值
+        </div>
+      </div>
+
+      {/* 输入框 */}
+      <textarea
+        ref={textareaRef}
+        value={text}
+        onChange={e => setText(e.target.value)}
+        onKeyDown={handleKeyDown}
+        placeholder={placeholder}
+        disabled={loading || !gameReady}
+        rows={4}
+        style={{
+          width: '100%',
+          backgroundColor: '#0F1B2D',
+          border: '1px solid #1e3a5f',
+          borderRadius: '6px',
+          color: '#E2E8F0',
+          fontFamily: 'VT323, monospace',
+          fontSize: '14px',
+          padding: '8px',
+          resize: 'none',
+          outline: 'none',
+          lineHeight: 1.4,
+          opacity: gameReady ? 1 : 0.5,
+        }}
+      />
+
+      {/* 提交按钮 */}
+      <button
+        onClick={handleSubmit}
+        disabled={loading || !text.trim() || !gameReady}
+        style={{
+          width: '100%',
+          padding: '8px',
+          backgroundColor: loading ? '#1e3a5f' : '#7C3AED',
+          border: 'none',
+          borderRadius: '6px',
+          color: '#E2E8F0',
+          fontFamily: "'Press Start 2P', monospace",
+          fontSize: '8px',
+          cursor: loading || !text.trim() || !gameReady ? 'not-allowed' : 'pointer',
+          opacity: !text.trim() || !gameReady ? 0.5 : 1,
+          transition: 'all 0.15s',
+          letterSpacing: '0.5px',
+        }}
+      >
+        {loading ? '分析中...' : '发起激励 ▶'}
+      </button>
+
+      {/* 当前结果 */}
+      {result && (() => {
+        const em = EFFECT_META[result.effect]
+        return (
+          <div style={{
+            backgroundColor: '#0F1B2D',
+            border: `1px solid ${em.color}44`,
+            borderRadius: '8px',
+            padding: '10px',
+            display: 'flex',
+            flexDirection: 'column',
+            gap: '6px',
+          }}>
+            {/* 分数 */}
+            <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
+              <span style={{ fontFamily: 'VT323, monospace', fontSize: '13px', color: '#94A3B8' }}>
+                鸡血值
+              </span>
+              <div style={{ display: 'flex', gap: '2px' }}>
+                {Array.from({ length: 10 }).map((_, i) => (
+                  <div key={i} style={{
+                    width: '8px', height: '8px', borderRadius: '1px',
+                    backgroundColor: i < result.score ? scoreColor(result.score) : '#1e3a5f',
+                  }} />
+                ))}
+              </div>
+            </div>
+            {/* 效果名 */}
+            <div style={{
+              fontFamily: "'Press Start 2P', monospace",
+              fontSize: '9px',
+              color: em.color,
+              textAlign: 'center',
+              padding: '4px 0',
+            }}>
+              {em.icon} {result.title}
+            </div>
+            {/* 点评 */}
+            <div style={{
+              fontFamily: 'VT323, monospace',
+              fontSize: '13px',
+              color: '#94A3B8',
+              textAlign: 'center',
+              lineHeight: 1.3,
+            }}>
+              {result.desc}
+            </div>
+            {/* 效果标签 */}
+            <div style={{
+              backgroundColor: `${em.color}22`,
+              border: `1px solid ${em.color}55`,
+              borderRadius: '4px',
+              padding: '3px 6px',
+              fontFamily: 'VT323, monospace',
+              fontSize: '12px',
+              color: em.color,
+              textAlign: 'center',
+            }}>
+              {em.label}
+            </div>
+          </div>
+        )
+      })()}
+
+      {/* 历史记录 */}
+      {history.length > 1 && (
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '4px' }}>
+          <div style={{
+            fontFamily: "'Press Start 2P', monospace",
+            fontSize: '6px',
+            color: '#334155',
+            marginBottom: '2px',
+          }}>
+            HISTORY
+          </div>
+          {history.slice(1).map((h, i) => {
+            const em = EFFECT_META[h.effect]
+            return (
+              <div key={i} style={{
+                display: 'flex',
+                alignItems: 'center',
+                justifyContent: 'space-between',
+                backgroundColor: '#0a1628',
+                borderRadius: '4px',
+                padding: '4px 6px',
+              }}>
+                <span style={{
+                  fontFamily: 'VT323, monospace', fontSize: '12px',
+                  color: '#475569', flex: 1,
+                  overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap',
+                }}>
+                  {em.icon} {h.title}
+                </span>
+                <div style={{
+                  fontFamily: "'Press Start 2P', monospace",
+                  fontSize: '7px',
+                  color: scoreColor(h.score),
+                  marginLeft: '4px',
+                }}>
+                  {h.score}
+                </div>
+              </div>
+            )
+          })}
+        </div>
+      )}
+
+      {/* 说明 */}
+      <div style={{
+        fontFamily: 'VT323, monospace',
+        fontSize: '11px',
+        color: '#334155',
+        lineHeight: 1.4,
+        marginTop: 'auto',
+        borderTop: '1px solid #1e3a5f',
+        paddingTop: '8px',
+      }}>
+        Enter 快速提交<br />
+        1-3分: 废话翻车<br />
+        4-6分: 小幅加成<br />
+        7-8分: 攻速暴增<br />
+        9-10分: 全场狂暴
+      </div>
+    </div>
+  )
+}
+
+// ── 主游戏页面 ────────────────────────────────────────────────────────────────
 export default function GamePage() {
   const gameRef = useRef<{ destroy: (removeCanvas: boolean) => void } | null>(null)
   const [hc, setHc] = useState(200)
@@ -32,28 +308,22 @@ export default function GamePage() {
 
   useEffect(() => {
     let mounted = true
-
     const initGame = async () => {
       const Phaser = (await import('phaser')).default
       const { createGameConfig } = await import('@/game/config')
       const { createGameScene } = await import('@/game/GameScene')
-
       if (!mounted) return
 
-      // 从 localStorage 读取难度，通过 window 变量传给场景
       if (typeof window !== 'undefined') {
         const storedDifficulty = localStorage.getItem('game-difficulty')
-        if (storedDifficulty === 'easy' || storedDifficulty === 'normal' || storedDifficulty === 'hard') {
-          ;(window as any).__gameDifficulty = storedDifficulty
-        } else {
-          ;(window as any).__gameDifficulty = 'normal'
-        }
+        ;(window as any).__gameDifficulty =
+          storedDifficulty === 'easy' || storedDifficulty === 'hard'
+            ? storedDifficulty : 'normal'
       }
 
       const GameScene = createGameScene(Phaser)
       const config = createGameConfig('game-canvas-container')
       config.scene = [GameScene]
-
       if (config.scale) {
         config.scale.mode = Phaser.Scale.FIT
         config.scale.autoCenter = Phaser.Scale.CENTER_BOTH
@@ -61,68 +331,66 @@ export default function GamePage() {
       config.type = Phaser.AUTO
 
       if (typeof window !== 'undefined') {
-        (window as any).__gameOnHCChange = (val: number) => {
-          if (mounted) setHc(val)
-        }
+        (window as any).__gameOnHCChange = (val: number) => { if (mounted) setHc(val) }
         (window as any).__gameOnTowerDeselect = () => {
-          if (mounted) {
-            selectedTowerRef.current = null
-            setSelectedTower(null)
-          }
-        }
-        ;(window as any).__gameReady = () => {
-          if (mounted) setGameReady(true)
+          if (mounted) { selectedTowerRef.current = null; setSelectedTower(null) }
         }
+        ;(window as any).__gameReady = () => { if (mounted) setGameReady(true) }
       }
 
       gameRef.current = new Phaser.Game(config)
     }
-
     initGame().catch(console.error)
-
     return () => {
       mounted = false
       gameRef.current?.destroy(true)
       gameRef.current = null
       if (typeof window !== 'undefined') {
-        delete (window as any).__gameOnHCChange
-        delete (window as any).__gameOnTowerDeselect
-        delete (window as any).__gameSelectTower
-        delete (window as any).__gameReady
-        delete (window as any).__gameDifficulty
+        ;['__gameOnHCChange','__gameOnTowerDeselect','__gameSelectTower',
+          '__gameReady','__gameDifficulty','__gamePuaBuff'].forEach(k => {
+          delete (window as any)[k]
+        })
       }
     }
   }, [])
 
   return (
-    <div
-      className="w-full h-screen flex flex-col overflow-hidden"
-      style={{ backgroundColor: '#0A1628' }}
-    >
-      {/* Phaser canvas 区域 */}
-      <div
-        id="game-canvas-container"
-        className="flex-1 min-h-0 w-full"
-        style={{ backgroundColor: '#0A1628' }}
-      />
+    <div className="w-full h-screen flex flex-col overflow-hidden"
+      style={{ backgroundColor: '#0A1628' }}>
+
+      {/* 中间行：游戏画布 + PUA面板 */}
+      <div className="flex-1 min-h-0 flex flex-row overflow-hidden">
+        {/* 游戏画布 */}
+        <div
+          id="game-canvas-container"
+          className="flex-1 min-w-0 min-h-0"
+          style={{ backgroundColor: '#0A1628' }}
+        />
+        {/* PUA 激励台（右侧） */}
+        <PuaPanel gameReady={gameReady} />
+      </div>
 
       {/* 底部塔选择面板 */}
-      <div
-        style={{
-          backgroundColor: 'rgba(10,18,40,0.97)',
-          borderTop: '2px solid #1e3a5f',
-          padding: '8px 16px',
-          display: 'flex',
-          gap: '10px',
-          justifyContent: 'center',
-          alignItems: 'center',
-          flexShrink: 0,
-          zIndex: 50,
-          boxShadow: '0 -4px 20px rgba(124,58,237,0.15)',
-        }}
-      >
+      <div style={{
+        backgroundColor: 'rgba(10,18,40,0.97)',
+        borderTop: '2px solid #1e3a5f',
+        padding: '6px 12px',
+        display: 'flex',
+        gap: '8px',
+        justifyContent: 'center',
+        alignItems: 'center',
+        flexShrink: 0,
+        zIndex: 50,
+        boxShadow: '0 -4px 20px rgba(124,58,237,0.15)',
+        overflowX: 'auto',
+      }}>
         {/* 选塔提示 */}
-        <div style={{ fontFamily: "'Press Start 2P', monospace", fontSize: '8px', color: '#7C3AED', marginRight: '8px', whiteSpace: 'nowrap', opacity: gameReady ? 1 : 0.3 }}>
+        <div style={{
+          fontFamily: "'Press Start 2P', monospace",
+          fontSize: '7px', color: '#7C3AED',
+          marginRight: '6px', whiteSpace: 'nowrap',
+          opacity: gameReady ? 1 : 0.3,
+        }}>
           {selectedTower ? '点击格子建造' : '选择塔 ▼'}
         </div>
 
@@ -136,38 +404,30 @@ export default function GamePage() {
               onClick={() => canAfford && handleSelectTower(meta.type)}
               disabled={!canAfford}
               style={{
-                display: 'flex',
-                flexDirection: 'column',
-                alignItems: 'center',
-                gap: '3px',
-                padding: '6px 10px',
+                display: 'flex', flexDirection: 'column', alignItems: 'center',
+                gap: '2px', padding: '5px 8px',
                 backgroundColor: isSelected ? '#1e3a5f' : '#0F1B2D',
                 border: `2px solid ${isSelected ? meta.color : '#1e3a5f'}`,
                 borderRadius: '8px',
                 cursor: canAfford ? 'pointer' : 'not-allowed',
-                minWidth: '90px',
+                minWidth: '76px',
                 opacity: canAfford ? 1 : 0.4,
                 transition: 'all 0.15s ease',
-                boxShadow: isSelected ? `0 0 12px ${meta.color}66` : 'none',
-                transform: isSelected ? 'translateY(-3px)' : 'none',
+                boxShadow: isSelected ? `0 0 10px ${meta.color}66` : 'none',
+                transform: isSelected ? 'translateY(-2px)' : 'none',
+                flexShrink: 0,
               }}
             >
-              <div style={{ width: '48px', height: '48px', position: 'relative', flexShrink: 0 }}>
+              <div style={{ width: '40px', height: '40px', flexShrink: 0 }}>
                 {/* eslint-disable-next-line @next/next/no-img-element */}
-                <img
-                  src={meta.img}
-                  alt={meta.name}
-                  style={{ width: '100%', height: '100%', objectFit: 'contain', imageRendering: 'auto' }}
-                />
+                <img src={meta.img} alt={meta.name}
+                  style={{ width: '100%', height: '100%', objectFit: 'contain' }} />
               </div>
-              <span style={{ fontFamily: 'VT323, monospace', fontSize: '13px', color: meta.color, textAlign: 'center', lineHeight: 1.1 }}>
+              <span style={{ fontFamily: 'VT323, monospace', fontSize: '12px', color: meta.color, textAlign: 'center', lineHeight: 1 }}>
                 {meta.name}
               </span>
-              <span style={{ fontFamily: "'Press Start 2P', monospace", fontSize: '8px', color: '#A78BFA' }}>
-                {meta.cost} HC
-              </span>
-              <span style={{ fontFamily: 'VT323, monospace', fontSize: '11px', color: '#64748B', textAlign: 'center' }}>
-                {meta.desc}
+              <span style={{ fontFamily: "'Press Start 2P', monospace", fontSize: '7px', color: '#A78BFA' }}>
+                {meta.cost}HC
               </span>
             </button>
           )
diff --git a/game/GameScene.ts b/game/GameScene.ts
index b161f7b..d769f41 100644
--- a/game/GameScene.ts
+++ b/game/GameScene.ts
@@ -117,34 +117,158 @@ export function createGameScene(PhaserLib: typeof Phaser): typeof Phaser.Scene {
         }
       }
 
-      // 初始化音效引擎（首次点击后激活 AudioContext）
+      // 初始化音效引擎（首次点击后激活 AudioContext，默认开启）
       const audio = AudioEngine.getInstance()
       this.input.once('pointerdown', () => {
         audio.init()
         audio.startBGM()
       })
-      // 添加静音切换按钮（右上角）
-      this.createMuteButton(audio)
+
+      // 注册 PUA buff 接口供 React 层调用
+      if (typeof window !== 'undefined') {
+        ;(window as any).__gamePuaBuff = (
+          effect: string, score: number, title: string
+        ) => {
+          this.applyPuaBuff(effect, score, title)
+        }
+      }
 
       this.setupInteraction()
       this.setupManagerCallbacks()
       if (typeof window !== 'undefined') { ;(window as any).__gameReady?.() }
     }
 
-    private createMuteButton(audio: AudioEngine): void {
-      const btn = this.add.text(GAME_WIDTH - 10, 8, '🔊', {
-        fontSize: '16px', backgroundColor: 'rgba(0,0,0,0.35)',
-        padding: { x: 6, y: 3 },
-      }).setOrigin(1, 0).setDepth(50).setInteractive({ useHandCursor: true })
-      btn.on('pointerdown', () => {
-        const nowMuted = !audio.isMuted()
-        audio.setMuted(nowMuted)
-        btn.setText(nowMuted ? '🔇' : '🔊')
-        if (!nowMuted) audio.startBGM()
-        else audio.stopBGM()
+    private createMuteButton(_audio: AudioEngine): void {
+      // 静音按钮已移除，音乐默认开启
+      void _audio
+    }
+
+    /**
+     * 应用 PUA buff 效果到游戏
+     * effect: attack_boost | speed_boost | money_rain | rage_mode | backfire
+     */
+    private applyPuaBuff(effect: string, score: number, title: string): void {
+      const towers = this.towerManager.getAllTowers()
+      const audio = AudioEngine.getInstance()
+
+      // 全屏效果提示横幅
+      const colors: Record<string, string> = {
+        rage_mode:    '#FF4E00',
+        speed_boost:  '#FBBF24',
+        attack_boost: '#22C55E',
+        money_rain:   '#A78BFA',
+        backfire:     '#6B7280',
+      }
+      const color = colors[effect] ?? '#E2E8F0'
+      this.showPuaBanner(title, score, color)
+
+      const dur = Math.max(8000, score * 1500) // buff 持续时间（ms）
+
+      switch (effect) {
+        case 'rage_mode': {
+          // 9-10分：全场狂暴 — 攻速×2，全图红色相机震动
+          audio.playBossAppear()
+          this.cameras.main.flash(600, 255, 60, 0, false)
+          this.cameras.main.shake(400, 0.008)
+          towers.forEach(t => { t['_puaSpeedMult'] = 2.0 })
+          this.manager.addHC(score * 15)
+          this.time.delayedCall(dur, () => {
+            towers.forEach(t => { t['_puaSpeedMult'] = 1.0 })
+          })
+          break
+        }
+        case 'speed_boost': {
+          // 7-8分：攻速 ×1.5
+          audio.playWaveStart()
+          towers.forEach(t => { t['_puaSpeedMult'] = 1.5 })
+          this.time.delayedCall(dur, () => {
+            towers.forEach(t => { t['_puaSpeedMult'] = 1.0 })
+          })
+          break
+        }
+        case 'attack_boost': {
+          // 4-6分：伤害 ×(1 + score*0.08)
+          audio.playDingTalk()
+          const mult = 1 + score * 0.08
+          towers.forEach(t => { t['_puaDmgMult'] = mult })
+          this.time.delayedCall(dur, () => {
+            towers.forEach(t => { t['_puaDmgMult'] = 1.0 })
+          })
+          break
+        }
+        case 'money_rain': {
+          // 5-7分：立即获得 HC，屏幕绿色雨
+          const hcBonus = score * 20
+          this.manager.addHC(hcBonus)
+          audio.playOpsAttack()
+          this.showMoneyRain(hcBonus)
+          break
+        }
+        case 'backfire': {
+          // 1-2分：废话反效果 — 全场塔禁锢 2 秒
+          audio.playEnemyDeath()
+          this.cameras.main.shake(300, 0.005)
+          this.freezeAllTowers(2000)
+          break
+        }
+      }
+    }
+
+    /** 显示 PUA buff 横幅 */
+    private showPuaBanner(title: string, score: number, color: string): void {
+      const stars = '★'.repeat(Math.min(score, 10))
+      const banner = this.add.text(
+        GAME_WIDTH / 2, HUD_HEIGHT + 80,
+        `${title}  ${stars}`,
+        {
+          fontFamily: 'VT323, monospace',
+          fontSize: '28px',
+          color,
+          stroke: '#000000',
+          strokeThickness: 4,
+          shadow: { offsetX: 0, offsetY: 0, color, blur: 16, stroke: true, fill: true },
+        }
+      ).setOrigin(0.5, 0.5).setDepth(60).setAlpha(0)
+
+      this.tweens.add({
+        targets: banner,
+        alpha: 1,
+        y: HUD_HEIGHT + 60,
+        duration: 300,
+        yoyo: false,
+        onComplete: () => {
+          this.time.delayedCall(2000, () => {
+            this.tweens.add({
+              targets: banner, alpha: 0, y: HUD_HEIGHT + 40,
+              duration: 400, onComplete: () => banner.destroy(),
+            })
+          })
+        },
       })
     }
 
+    /** 金币雨效果（money_rain） */
+    private showMoneyRain(amount: number): void {
+      for (let i = 0; i < 12; i++) {
+        const x = Math.random() * GAME_WIDTH
+        const coin = this.add.text(x, HUD_HEIGHT + 20, `+${Math.floor(amount / 12)}HC`, {
+          fontFamily: 'VT323, monospace',
+          fontSize: '16px',
+          color: '#A78BFA',
+          stroke: '#000',
+          strokeThickness: 2,
+        }).setOrigin(0.5, 0).setDepth(55).setAlpha(0.9)
+        this.tweens.add({
+          targets: coin,
+          y: coin.y + 120 + Math.random() * 80,
+          alpha: 0,
+          delay: i * 80,
+          duration: 900,
+          onComplete: () => coin.destroy(),
+        })
+      }
+    }
+
     private setupManagerCallbacks(): void {
       this.manager.onHCChange.push((hc: number) => {
         this.hcText.setText(`HC: ${hc}`)
diff --git a/game/towers/TowerBase.ts b/game/towers/TowerBase.ts
index ea851c2..87c5460 100644
--- a/game/towers/TowerBase.ts
+++ b/game/towers/TowerBase.ts
@@ -16,11 +16,18 @@ export abstract class TowerBase {
 
   public readonly cost: number
   public readonly attackRange: number
-  public readonly attackDamage: number
+  private readonly _attackDamage: number
+  // 实际伤害 = 基础伤害 × PUA倍率
+  get attackDamage(): number {
+    return this._attackDamage * this._puaDmgMult
+  }
   public readonly attackSpeed: number
   public readonly maxStamina: number = STAMINA_MAX
   public stamina: number = STAMINA_MAX
   public isFrozen: boolean = false
+  // PUA buff 动态倍率（由 GameScene.applyPuaBuff 设置）
+  public _puaSpeedMult: number = 1.0   // 攻速倍率
+  public _puaDmgMult:   number = 1.0   // 伤害倍率
 
   protected attackCooldown: number = 0
   protected staminaRegen: number = STAMINA_REGEN
@@ -47,7 +54,7 @@ export abstract class TowerBase {
     this.gridY = gridY
     this.cost = cost
     this.attackRange = attackRange
-    this.attackDamage = attackDamage
+    this._attackDamage = attackDamage
     this.attackSpeed = attackSpeed
     this.spriteKey = spriteKey
 
@@ -92,7 +99,8 @@ export abstract class TowerBase {
     if (target && this.attackCooldown <= 0) {
       this.attack(target)
       this.stamina -= 5
-      this.attackCooldown = 1000 / this.attackSpeed
+      // 应用 PUA 攻速倍率（倍率越高冷却越短）
+      this.attackCooldown = 1000 / (this.attackSpeed * this._puaSpeedMult)
       this.updateStaminaBar()
     } else if (!target) {
       this.stamina = Math.min(this.maxStamina, this.stamina + (this.staminaRegen * delta) / 1000)