Games like Minigame Madness
Games like Minigame Madness include Garry's Mod, Pummel Party, Gang Beasts, Totally Accurate Battle Simulator, and MECCHA CHAMELEON. We matched them by the tags players give Minigame Madness on Steam (Minigames, Multiplayer, Sandbox, Colorful, and 3D Platformer): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Sandbox · Multiplayer · Funny

Pummel Party
Shared: Multiplayer · Minigames · Funny

Gang Beasts
Shared: Multiplayer · Funny · Action

Totally Accurate Battle Simulator
Shared: Sandbox · Funny · Colorful

MECCHA CHAMELEON
Shared: Multiplayer · Party Game · Funny

Human Fall Flat
Shared: Multiplayer · Sandbox · Funny

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

Brick Rigs
Shared: Sandbox · Multiplayer · Building

Among Us
Shared: Multiplayer · Party Game · Funny

Party Animals
Shared: Multiplayer · Funny · Party Game

Rust
Shared: Multiplayer · Sandbox · PvP

Draw & Guess
Shared: Multiplayer · Funny · Party Game

Wobbly Life
Shared: Multiplayer · Sandbox · Funny

Tower Unite
Shared: Multiplayer · Sandbox · Casual

skate.
Shared: Multiplayer · Sandbox · Action

Don't Starve Together
Shared: Multiplayer · Sandbox · Difficult

CarX Drift Racing Online
Shared: Multiplayer · Sandbox · Simulation

ShellShock Live
Shared: Multiplayer · Action · Strategy

Tricky Towers
Shared: Multiplayer · Party Game · Funny

Terraria
Shared: Sandbox · Multiplayer · Building

House Flipper
Shared: Multiplayer · Sandbox · Simulation

Golf With Your Friends
Shared: Multiplayer · Funny · Casual

Mount & Blade II: Bannerlord
Shared: Multiplayer · Sandbox · Strategy

Goat Simulator
Shared: Sandbox · Funny · Simulation