Games like Castle Clamber
Games like Castle Clamber include Streets of Rage 4, UFO 50, Broforce, Timberman, and Music Racer. We matched them by the tags players give Castle Clamber on Steam (Indie, Action, Retro, Arcade, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Streets of Rage 4
Shared: Action · Indie · Arcade

UFO 50
Shared: Indie · Retro · Action

Broforce
Shared: Action · Indie · Multiplayer

Timberman
Shared: Indie · Action · Multiplayer

Music Racer
Shared: Indie · Action · Retro

TEKKEN 7
Shared: Action · Multiplayer · Arcade

Drift86
Shared: Indie · Multiplayer · Arcade

Hotline Miami
Shared: Action · Indie · Retro

METAL SLUG
Shared: Action · Arcade · Multiplayer

Retrowave
Shared: Indie · Retro · Action

PARTICLE MACE
Shared: Indie · Action · Arcade

Kung Fury: Street Rage - Ultimate Edition
Shared: Indie · Arcade · Action

Hotshot Racing
Shared: Indie · Arcade · Multiplayer

Bud Spencer & Terence Hill - Slaps And Beans
Shared: Action · Retro · Indie

UBERMOSH
Shared: Action · Indie · Arcade

Duck Game
Shared: Multiplayer · Action · Indie

Overcooked
Shared: Indie · Multiplayer · Arcade

LUFTRAUSERS
Shared: Indie · Action · Arcade

UBERMOSH Vol.5
Shared: Indie · Action · Arcade

Exit the Gungeon
Shared: Indie · Action · Arcade

UBERMOSH:WRAITH
Shared: Indie · Action · Arcade

Trip to Vinelands
Shared: Indie · Action · Arcade

TTV2
Shared: Indie · Action · Retro

Move or Die
Shared: Action · Multiplayer · Indie