Games like Critical Zone
Games like Critical Zone include Stick Fight: The Game, Brawlhalla, Rivals of Aether, ROUNDS, and Rivals of Aether II. We matched them by the tags players give Critical Zone on Steam (Local Multiplayer, 4 Player Local, Action, 2D Fighter, and Fighting): closest matches first, and among equally close ones the better-known games.

Stick Fight: The Game
Shared: Local Multiplayer · Action · Fighting

Brawlhalla
Shared: 2D Fighter · Local Multiplayer · Fighting

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

ROUNDS
Shared: Local Multiplayer · 2D Fighter · Fighting

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

DRAGON BALL FighterZ
Shared: Action · Local Multiplayer · Fighting

Duck Game
Shared: Local Multiplayer · Action · 4 Player Local

SpiderHeck
Shared: Local Multiplayer · 2D Fighter · PvP

Move or Die
Shared: Local Multiplayer · Action · 4 Player Local

Bopl Battle
Shared: 4 Player Local · 2D Fighter · Action

Street Fighter™ 6
Shared: 2D Fighter · Fighting · Action

GUILTY GEAR -STRIVE-
Shared: 2D Fighter · Fighting · PvP

TowerFall Ascension
Shared: Local Multiplayer · Action · 2D Fighter

Lethal League Blaze
Shared: Action · 2D Fighter · Local Multiplayer

Mortal Kombat 11
Shared: Fighting · Action · Local Multiplayer

Gang Beasts
Shared: Action · Local Multiplayer · Funny

Slap City
Shared: Action · Fighting · Local Multiplayer

Skullgirls 2nd Encore
Shared: 2D Fighter · Fighting · Local Multiplayer

Lethal League
Shared: Local Multiplayer · Fighting · 2D Fighter

SpeedRunners
Shared: Local Multiplayer · Action · 4 Player Local

Mortal Kombat X
Shared: Action · Local Multiplayer · Fighting

A Few Quick Matches
Shared: 2D Fighter · 4 Player Local · Action

Castle Crashers®
Shared: 4 Player Local · Local Multiplayer · Funny

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