Games like Humble Rumble
Games like Humble Rumble include Gang Beasts, Garry's Mod, Witch It, ShellShock Live, and Wobbly Life. We matched them by the tags players give Humble Rumble on Steam (Action, Indie, Casual, Early Access, and Physics): closest matches first, and among equally close ones the better-known games.

Gang Beasts
Shared: Action · Multiplayer · Physics

Garry's Mod
Shared: Physics · Multiplayer · Casual

Witch It
Shared: Casual · Indie · Action

ShellShock Live
Shared: Action · Multiplayer · Casual

Wobbly Life
Shared: Multiplayer · Action · Casual

Stick Fight: The Game
Shared: Action · Multiplayer · Casual

How to Fish
Shared: Indie · Multiplayer · Physics

Party Animals
Shared: Casual · Multiplayer · Action

SuperSmash: Physics Battle
Shared: Action · Indie · Casual

Golf With Your Friends
Shared: Casual · Multiplayer · Indie

Human Fall Flat
Shared: Physics · Multiplayer · Action

Tower Unite
Shared: Casual · Multiplayer · Indie

Party Panic
Shared: Casual · Multiplayer · Indie

Storm Chasers
Shared: Indie · Action · Early Access

Timberman
Shared: Casual · Indie · Action

Peekaboo
Shared: Action · Casual · Multiplayer

Sub Rosa
Shared: Action · Multiplayer · Indie

Wreckfest
Shared: Action · Multiplayer · Indie

Into The Flames
Shared: Action · Casual · Indie

Pikuniku
Shared: Indie · Casual · Action

Move or Die
Shared: Action · Multiplayer · Indie

EmergeNYC
Shared: Early Access · Action · Multiplayer

PEAK
Shared: Multiplayer · Physics · Indie

Notes of Soul
Shared: Action · Indie · Casual

