Games like Stick Spartans
Games like Stick Spartans include Overcooked! 2, Stick Fight: The Game, Gang Beasts, Overcooked, and Move or Die. We matched them by the tags players give Stick Spartans on Steam (Indie, Casual, Action, Local Co-Op, and 4 Player Local): closest matches first, and among equally close ones the better-known games.

Overcooked! 2
Shared: Local Co-Op · Casual · Indie

Stick Fight: The Game
Shared: Action · Local Multiplayer · 4 Player Local

Gang Beasts
Shared: Action · Casual · Local Multiplayer

Overcooked
Shared: Indie · Local Co-Op · Casual

Move or Die
Shared: Action · Local Multiplayer · Indie

Moving Out
Shared: Casual · Indie · Action

SpeedRunners
Shared: Indie · Local Multiplayer · Action

Timberman VS
Shared: Casual · Indie · Action

Brawlhalla
Shared: Casual · Local Multiplayer · Action

Hidden in Plain Sight
Shared: Local Co-Op · Casual · 4 Player Local

Lovers in a Dangerous Spacetime
Shared: Local Co-Op · 4 Player Local · Local Multiplayer

Broforce
Shared: Action · Local Co-Op · Indie

Unrailed!
Shared: Casual · Local Co-Op · Action

Pummel Party
Shared: 4 Player Local · Casual · Local Multiplayer

A Few Quick Matches
Shared: Indie · Casual · Action

Timberman
Shared: Casual · Indie · Action

Duck Game
Shared: Action · Local Multiplayer · Indie

TowerFall Ascension
Shared: Indie · Action · Local Multiplayer

Juicy Realm
Shared: Indie · Action · Casual

Tools Up!
Shared: Indie · Casual · Local Co-Op

Crawl
Shared: Indie · 4 Player Local · Local Multiplayer

Party Panic
Shared: Casual · 4 Player Local · Indie

Streets of Rage 4
Shared: Indie · Action · Local Multiplayer

Party Animals
Shared: Casual · Action · Local Multiplayer