Co-op games like Beat A Boo!
Below are 8 cooperative Steam games similar to Beat A Boo!, ranked by player overlap and content similarity. Every pick supports cooperative play — online co-op, LAN co-op, or shared/split-screen — so you can play with friends right out of the box. imho.run pulls from the same Steam category data Valve uses internally, so "Co-op" here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Beat A Boo! page.
Ranked picks
- 1
Elevator
Co-op alternative to Beat A Boo! — playable with friends. Shares Action with Beat A Boo!.
Embark on a journey through The Elevator. This is not a simple trip to the top. Each stop will open your eyes to the mysteries of the Elevator. What floor will it stop on? What will it show? The Elevator decides your fate now!!! From the makers of Elevator: Source comes Elevator, the sequel.
- 2
Crazy Test
Co-op alternative to Beat A Boo! — playable with friends.
A challenging first-person co-op dungeon adventure game. Explore randomly generated mazes, team up to find keys, fend off eerie entities, and solve puzzles. Survive fierce trials and find the exit in chaotic co-op action
- 3
The Keyhole
Co-op alternative to Beat A Boo! — playable with friends. Shares Action with Beat A Boo!.
A moving mansion that responds to your anxieties. As rooms change and anomalies pick up on your behavior, explore, hide, and live. Every decision changes The Keyhole
- 4
Nightmare Kitchen
Co-op alternative to Beat A Boo! — playable with friends. Shares Action with Beat A Boo!.
Hey, Chef! Welcome to Nightmare Kitchen, your new favorite roguelite shooter (bet you needed another one, right?). The mall’s cursed, the food’s alive, and your guns shoot food. Bring friends for co-op chaos, or brave this greasy apocalypse alone just remember, dying builds delicious character.
- 5
Square Force
Co-op alternative to Beat A Boo! — playable with friends. Shares Action with Beat A Boo!.
Run. Shoot. Swear. Repeat. Square Force is a fast, brutal co-op survival shooter where waves escalate, panic sets in, and surviving too long only makes things worse.
- 6
Fireworks-Bomb-GoodFriends
Co-op alternative to Beat A Boo! — playable with friends. Shares Action with Beat A Boo!.
You're back in childhood—but this time, it's crowded! Grab up to 7 friends and unleash hilarious, chaotic firework battles! Combine fireworks freely to discover wild effects and blast rivals with dazzling, unexpected explosions!
- 7
MADFALL
Co-op alternative to Beat A Boo! — playable with friends. Shares Action with Beat A Boo!.
Madfall is a fast, funny, physics-based multiplayer game. Punch, shoot, and jetpack your friends off arenas across lava, acid, oceans, and collapsing platforms. No health bars — only gravity. Laugh, scream, and fight for the crown!
- 8
Titan Hunters
Co-op alternative to Beat A Boo! — playable with friends. Shares Action with Beat A Boo!.
Grab your friends, load the cannons, and defend your castle from giant monsters in this chaotic 1-4 player physics-based co-op game. Blast massive Titans apart piece by piece, upgrade your weapons, and try not to blow up your own base!