🔧 Fixed biome count: 18 → 20 biomes

Added missing anomalous zones:
- Mexican Cenotes 🏛️💀 (Mayan ruins, underwater caves)
- Witch Forest 🧙‍♀️🌲 (dark magic, covens)

Total: 9 Normal + 11 Anomalous = 20 biomes
Total assets needed: ~2,400 (120 per biome)

docs/MASTER_GAME_PLAN_2026.md

@@ -176,7 +176,7 @@
 ---
 
 ### **PHASE 4: BIOMES & EXPLORATION - Weeks 10-20** 🗺️
-**Goal:** 18 biomes fully implemented  
+**Goal:** 20 biomes fully implemented  
 **Priority:** MEDIUM-LOW  
 **Timeline:** 11 weeks
 
@@ -193,7 +193,7 @@
 8. Tropical 🌴 (beach, coconuts)
 9. Radioactive ☢️ (mutations)
 
-**TIER 2: Anomalous Biomes (9) - Weeks 15-20**
+**TIER 2: Anomalous Biomes (11) - Weeks 15-20**
 10. Dino Valley 🦖 (dinosaurs!)
 11. Mythical Highlands 🐉 (dragons!)
 12. Endless Forest 🌲🌲 (Bigfoot, cryptids)
@@ -202,7 +202,9 @@
 15. Egyptian Desert 🏜️🏺 (pyramids, mummies)
 16. Amazon Rainforest 🌴🦜 (jungle, piranhas)
 17. Atlantis 🌊🧜‍♀️ (underwater city!)
-18. Chernobyl ☢️🏭 (FINAL ZONE!)
+18. **Mexican Cenotes** 🏛️💀 (Mayan ruins, underwater caves, sacrificial temples!)
+19. **Witch Forest** 🧙‍♀️🌲 (dark magic, enchanted woods, covens!)
+20. Chernobyl ☢️🏭 (FINAL ZONE!)
 
 #### **Per-Biome Requirements:**
 - Terrain tiles: ~30
@@ -214,11 +216,11 @@
 - Boss: 1
 **= ~120 assets per biome**
 
-**Total needed: ~2,160 assets**
+**Total needed: ~2,400 assets**
 **Current estimate:** Have ~1,134 environment + 1,169 enemies = enough base!
 **Action:** Organize existing + generate missing boss variants
 
-**DELIVERABLE:** All 18 biomes explorable
+**DELIVERABLE:** All 20 biomes explorable
 **ETA:** 11 weeks from Phase 3 completion
 
 ---
@@ -389,7 +391,7 @@
 ║  Weeks 1:      DEMO (Kickstarter)            ✅ 3 days   ║
 ║  Weeks 2-4:    FAZA 1 (Farm)                 ⏳ 3 weeks  ║
 ║  Weeks 5-9:    FAZA 2 (Town)                 ⏳ 5 weeks  ║
-║  Weeks 10-20:  BIOMES (18 zones)             ⏳ 11 weeks ║
+║  Weeks 10-20:  BIOMES (20 zones)             ⏳ 11 weeks ║
 ║  Weeks 21-26:  SYSTEMS & POLISH              ⏳ 6 weeks  ║
 ║  Weeks 27-32:  CONTENT & STORY               ⏳ 6 weeks  ║
 ║  Weeks 33-36:  BETA TESTING                  ⏳ 4 weeks  ║
@@ -437,7 +439,7 @@
 2. ✅ **Organized structure** (perfect folder hierarchy)
 3. ✅ **Complete story** (4-act narrative)
 4. ✅ **Unique mechanics** (zombie workforce!)
-5. ✅ **18 biomes** (content-rich!)
+5. ✅ **20 biomes** (content-rich!)
 6. ✅ **Emotional depth** (twin bond, family)
 7. ✅ **Generational gameplay** (infinite replayability)
 
@@ -490,7 +492,7 @@
 > Players will build from nothing, control the dead, restore civilization,
 > and discover the emotional story of Kai & Ana's reunification.
 > 
-> With 18 diverse biomes, generational gameplay, and unique mechanics,
+> With 20 diverse biomes, generational gameplay, and unique mechanics,
 > this game will redefine the farming RPG genre.
 > 
 > **Expected Impact:** 1M+ sales, cult classic status, franchise potential.