Games like Grand Theft Idiots
Games like Grand Theft Idiots include Garry's Mod, Gang Beasts, MECCHA CHAMELEON, Human Fall Flat, and Party Animals. We matched them by the tags players give Grand Theft Idiots on Steam (Party Game, Moddable, Multiplayer, Heist, and Casual): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Moddable · Multiplayer · Casual

Gang Beasts
Shared: Multiplayer · Co-op · Party Game

MECCHA CHAMELEON
Shared: Party Game · Multiplayer · Casual

Human Fall Flat
Shared: Multiplayer · Co-op · Funny

Party Animals
Shared: Multiplayer · Party Game · Casual

PEAK
Shared: Multiplayer · Co-op · Physics

Wobbly Life
Shared: Multiplayer · Co-op · Casual

Pummel Party
Shared: Multiplayer · Party Game · Funny

RV There Yet?
Shared: Multiplayer · Co-op · Funny

Among Us
Shared: Multiplayer · Party Game · Co-op

R.E.P.O.
Shared: Multiplayer · Co-op · Comedy

Draw & Guess
Shared: Multiplayer · Party Game · Casual

Chained Together
Shared: Co-op · Multiplayer · Casual

Who's Your Daddy?!
Shared: Multiplayer · Comedy · Funny

CarX Drift Racing Online
Shared: Multiplayer · Moddable · Physics

How to Fish
Shared: Multiplayer · Co-op · Physics

Super Battle Golf
Shared: Multiplayer · Co-op · Comedy

Goat Simulator
Shared: Comedy · Funny · Casual

Overcooked! 2
Shared: Multiplayer · Co-op · Casual

Climber Animals: Together
Shared: Party Game · Casual · Physics

Teardown
Shared: Multiplayer · Heist · Physics

Machine Party
Shared: Party Game · Multiplayer · Casual

PAYDAY 2
Shared: Co-op · Heist · Multiplayer

Super Bunny Man
Shared: Multiplayer · Co-op · Sandbox