Games like OCTOPinbs
Games like OCTOPinbs include Among Us, MECCHA CHAMELEON, Party Animals, Draw & Guess, and Pummel Party. We matched them by the tags players give OCTOPinbs on Steam (Social Deduction, Party Game, Online Co-Op, Casual, and Funny): closest matches first, and among equally close ones the better-known games.

Among Us
Shared: Social Deduction · Online Co-Op · Multiplayer

MECCHA CHAMELEON
Shared: Party Game · Casual · Multiplayer

Party Animals
Shared: Casual · Party Game · Funny

Draw & Guess
Shared: Casual · Online Co-Op · Funny

Pummel Party
Shared: Online Co-Op · Party Game · Funny

Overcooked! 2
Shared: Online Co-Op · Multiplayer · Casual

Liars Bar
Shared: Casual · Online Co-Op · Multiplayer

Gang Beasts
Shared: Funny · Multiplayer · Party Game

First Class Trouble
Shared: Social Deduction · Funny · Online Co-Op

Feign
Shared: Social Deduction · Online Co-Op · Multiplayer

Witch It
Shared: Casual · Funny · Multiplayer

R.E.P.O.
Shared: Online Co-Op · Multiplayer · Funny

Bloons TD 6
Shared: Online Co-Op · Multiplayer · Casual

Rubber Bandits
Shared: Party Game · Multiplayer · Family Friendly

PUBG: BATTLEGROUNDS
Shared: Multiplayer · Online Co-Op · PvP

Ultimate Chicken Horse
Shared: Multiplayer · Party Game · Funny

UNO
Shared: Multiplayer · Casual · Funny

Machine Party
Shared: Party Game · Multiplayer · Funny

BOMBANANA!
Shared: Online Co-Op · Party Game · Multiplayer

Super Battle Golf
Shared: Online Co-Op · Multiplayer · Funny

Dead by Daylight
Shared: Online Co-Op · Multiplayer · Survival

Among Us 3D: VR
Shared: Social Deduction · Party Game · Multiplayer

PowerWash Simulator
Shared: Casual · Multiplayer · Online Co-Op

Stick Fight: The Game
Shared: Funny · Multiplayer · PvP