Bou's Revenge

Bou's Revenge is a Roblox multiplayer horror survival game developed by Calypso Entertainment, inspired by the mobile horror game of the same name by Rudy Games, which itself draws from the classic virtual pet Pou. The game has surpassed 180 million visits and 2.1 million favorites since its June 2024 launch, with servers holding up to 35 players. It is actively updated, with the most recent update in April 2026.

Players are trapped in a house and must survive as Bou - an alien creature that starts friendly but turns hostile - hunts them across multiple chapters with distinct storylines and endings:

• 🗺️ Chapter 1 - the original horror chapter; players survive Bou's attacks while exploring the house for items and secrets
• 🗺️ Chapter 2 - a sequel chapter with new endings including the Spray Ending and Takeback Ending
• 🗺️ Chapter 3 - a third chapter continuing the storyline
• 🗺️ Daycare chapter - a distinct setting variant with its own horror scenario
• 🎭 Multiple endings - each chapter has several discoverable conclusions including Escape, Secret, Bad, and chapter-specific endings
• 💎 Cosmetics and items - hat cosmetics, knife skins, furniture crafting, and food items collected throughout the house

The cosmetic system uses a spin wheel mechanic - Spins are earned through milestone rewards and codes, and each spin awards a random cosmetic prize. Passes include Become Bou (play as the monster and attack other players), Jumpscare EVERYONE! (trigger a jumpscare for all players at once), Infinite Revives, and Faster Walkspeed. Liking and favoriting the game rewards a free toy raygun cosmetic.

Bou's Revenge sits alongside games like Doors for players who enjoy narrative-driven Roblox horror with replayable secrets. Its 35-player servers create a distinctly social horror experience compared to single-player alternatives.