Pet Fusion Guide: How to Combine Brainrots

The Fuse Machine lets you combine weak Brainrots into stronger ones! Here’s how to use it. How Fusion Works Basic Mechanics Go to Fuse Machine at base Select 4 Brainrots to combine Pay the fusion cost Receive 1 better Brainrot Fusion Math 4 pets → 1 pet (higher tier chance) Where to Find the Fuse Machine Located at your base – look for the fusion station near your platforms. Fusion Strategies Best Brainrots to Fuse Fuse These Don’t Fuse These Duplicate Commons Any Legendary+ Extra Rares Mutations Low-tier extras Event exclusives Fusion Priority Fuse when platforms are full Start with lowest tier Work your way up gradually Fusion Tips Do This ✅ Fuse duplicates first Keep at least one of each type Use for collection completion Clear space for new drops Don’t Do This ❌ Fuse Legendary or higher Fuse mutations Fuse without reason Waste good pets Expected Results Input Rarity Possible Output 4 Common Rare (chance) 4 Rare Epic (chance) 4 Epic Legendary (chance) Results are probabilistic, not guaranteed! ...

January 29, 2026 · 1 min · EWFLB Team