Merge a Mutant

Merge alien specimens, raid labs with a friend

Merge a Mutant takes the Roblox merge-and-tycoon genre further with two mechanics the format usually lacks: a deep fusion system and genuine 2-player co-op. Collect lab-grown alien specimens and fuse any two into something rarer and weirder — 41 named species plus a generated model for every one of the 903 fusion pairs — with first-ever discoveries announced server-wide. Your specimens idle on pods earning cash that funds gacha spins, more pods and defenses. The signature loop is the heist: you and exactly one partner run a ~90-second, four-phase raid on another player's lab, one grabbing while the other jams the defender's towers — and the defender fights back in real time with Overcharge. A tower-defense layer built from your own creatures turns every raid into an asymmetric run through a gauntlet the defender designed. Built in strict, server-authoritative Luau with six rarity tiers, a pity-based gacha and a fully data-driven content pipeline.

› shipped 5 JUL 2026 · private