Backrooms: Monster Merge

Enter the Backrooms and collect its terrifying inhabitants. Merge identical monsters, unlock increasingly dangerous forms, and send your strongest creatures into battle. Smiler, Pirate Clark, Many-Arms, and other entities lurk across the different levels of the Backrooms. There are 60 monsters to discover — find them all and descend into the darkest depths of the Backrooms. 👁️ Unlock terrifying Backrooms entities. 🔀 Merge identical monsters into more dangerous forms. ⚔️ Build a squad of your strongest creatures. 🚪 Enter a new location every 2 levels. ☠️ Collect all 60 Backrooms monsters.