Brainrot Incubator

1. Place two creatures in the merge slots and hit MERGE.
2. A matching recipe creates a new creature; a wrong pair refunds them but costs coins.
3. Every discovered creature earns coins passively.
4. Send duplicates on expeditions and hunt for rare mutations.

Brainrot Incubator is a cozy idle game about merging and collecting creatures from the Italian brainrot memes. Place two creatures in the merge slots and hit the Merge button; if the recipe matches, a new creature is born, and if not, you get your creatures back but still pay the coins. Every species you discover — there are 39 or more across four tiers — is added to your bestiary and keeps earning coins while you're offline. Repeat merges can roll rare mutations — Golden, Ancient, Swift or Magnet — that boost income, and spare duplicates can be sent on Scout, Explore or Grand expeditions for extra rewards.