Games like Orbiterrion
Games like Orbiterrion include Stick Fight: The Game, Gang Beasts, Brawlhalla, Party Animals, and ROUNDS. We matched them by the tags players give Orbiterrion on Steam (Action, Casual, Multiplayer, Space, and Family Friendly): closest matches first, and among equally close ones the better-known games.

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

Gang Beasts
Shared: Action · Multiplayer · Casual

Brawlhalla
Shared: Multiplayer · Casual · Fighting

Party Animals
Shared: Casual · Multiplayer · Action

ROUNDS
Shared: Multiplayer · Action · Fighting

Among Us
Shared: Multiplayer · Space · Casual

Street Fighter™ 6
Shared: Action · Multiplayer · PvP

Overcooked! 2
Shared: Multiplayer · Casual · Action

DRAGON BALL FighterZ
Shared: Action · Multiplayer · Fighting

SpiderHeck
Shared: PvP · Physics · Fighting

Golf With Your Friends
Shared: Casual · Multiplayer · Family Friendly

GUILTY GEAR -STRIVE-
Shared: PvP · Fighting · Multiplayer

Move or Die
Shared: Action · Multiplayer · Casual

Garry's Mod
Shared: Multiplayer · Casual · Physics

TEKKEN 8
Shared: Action · Multiplayer · PvP

Trailmakers
Shared: Action · Space · Family Friendly

Human Fall Flat
Shared: Multiplayer · Physics · Action

Tricky Towers
Shared: Multiplayer · Casual · Physics

TEKKEN 7
Shared: Action · Multiplayer · Fighting

Rivals of Aether
Shared: Multiplayer · Fighting · 2D Fighter

Mortal Kombat 1
Shared: Action · Multiplayer · Fighting

Bopl Battle
Shared: Action · Multiplayer · 2D Fighter

Mortal Kombat 11
Shared: Action · Multiplayer · Fighting

Rubber Bandits
Shared: Multiplayer · Family Friendly · PvP