Fuse Machine unlocks & every fused Brainrot

Unlock requirements at a glance

• Complete your first rebirth to power on the Fuse Machine (requires Tralalelo Tralala, Bombini Gusini, and $100,000,000).
• After rebirthing, travel to the glowing machine beside the stock shop to interact with it.
• Bring one eligible plant seed and its paired brainrot when you approach the machine.

All current fuse recipes

Fused Brainrot	Preview	Plant input	Brainrot input	Rarity	Highlights
Noobini Cactusini		Cactus	Noobini Bananani	Rare	Budget-friendly opener that layers Noobini's multi-hit arcs on top of Cactus needle barrages for broad lane coverage.
Orangutini Strawberrini		Strawberry	Orangutini Annanasini	Rare	Extends Strawberry splash damage with Orangutini's fruity crits - perfect for early farming waves and crowd control.
Svinino Pumpkinino		Pumpkin	Svinino Bombondino	Epic	Turns Pumpkin into a sturdy lane anchor that soaks pressure while detonating Svinino's explosive payloads.
Brr Brr Sunflowerim		Sunflower	Brr Brr Patapim	Epic	Keeps Sunflower's sustain online while adding Patapim's freezing pulses to stall fast-moving threats.
Dragonfruitina Dolphinita		Dragon Fruit	Bananita Dolphinita	Legendary	Combines Dragon Fruit's long-range bursts with Dolphinita's slippery damage-over-time effects for boss shredding.
Eggplantini Burbalonini		Eggplant	Burbaloni Lulioli	Legendary	Elevates Eggplant's zoning fields by baking in Lulioli bubble traps that clump lanes for follow-up shots.
Bombardilo Watermelondrilo		Watermelon	Bombardiro Crocodilo	Mythic	Stacks Watermelon's ricochets with Crocodilo bombardments, creating devastating splash chains for late waves.
Cocotanko Giraffanto		Cocotank	Giraffa Celeste	Godly	Giraffa's celestial projectiles give Cocotank a hybrid of tankiness and precision sniping for elite enemies.
Carnivourita Tralalerita		Carnivorous Plant	Tralalelo Tralala	Godly	Leverages Tralala's boss-tier bite on top of Carnivorous Plant's lockdown to melt high-health spawns.
Los Mr Carrotitos		Mr Carrot	Los Tralalitos	Secret	Secret-tier fusion that carries economic power into rebirth pushes while wielding Los Tralalitos' boss-cleaving strikes.

Future combinations may arrive in updates - check back after major patches for new entries.

How to run the fuse machine

1. 1Place the required plant seed and brainrot specimen on the platforms beside the machine.
2. 2Hold the "E" key when prompted to initiate the fusion cycle.
3. 3Wait for the progress meter to finish; your fused brainrot drops into your bag (and hotbar if there is space).
4. 4Double-check bag capacity before starting or the completed fusion will be lost.

Optimization tips

• Weight values do not influence the output; fusions always return the base version, so prioritize rarity over weight.
• Hand off rare brainrots to an alt account until you are ready to fuse; once consumed they are gone for good.
• Rotate through codes and stock shop refreshes to restock plants before your next fusion spree.
• Boss brainrot fusions are not live yet, but collecting bosses now keeps you prepared for future updates.

Bonus: keep codes handy for emergency cash injections before costly fusions.