Games like Atlas Wars
Games like Atlas Wars include Rivals of Aether, Streets of Rage 4, GUILTY GEAR -STRIVE-, Street Fighter™ 6, and Stick Fight: The Game. We matched them by the tags players give Atlas Wars on Steam (Action, 2D Fighter, Arcade, Beat 'em up, and 2D): closest matches first, and among equally close ones the better-known games.

Rivals of Aether
Shared: 2D Fighter · Pixel Graphics · Fighting

Streets of Rage 4
Shared: Action · Beat 'em up · 2D

GUILTY GEAR -STRIVE-
Shared: 2D Fighter · Arcade · Action

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

Stick Fight: The Game
Shared: Action · 2D Fighter · Multiplayer

One Finger Death Punch
Shared: Action · 2D Fighter · Beat 'em up

ROUNDS
Shared: 2D Fighter · Action · Multiplayer

DRAGON BALL FighterZ
Shared: Action · 2D Fighter · Fighting

Broforce
Shared: Action · Pixel Graphics · 2D

Teenage Mutant Ninja Turtles: Shredder's Revenge
Shared: Beat 'em up · Pixel Graphics · 2D

MELTY BLOOD: TYPE LUMINA
Shared: 2D Fighter · Arcade · Pixel Graphics

THE KING OF FIGHTERS 2002 UNLIMITED MATCH
Shared: Action · 2D Fighter · Arcade

Bud Spencer & Terence Hill - Slaps And Beans
Shared: Action · Beat 'em up · Arcade

Mortal Kombat 1
Shared: Action · 2D Fighter · Arcade

Your Only Move Is HUSTLE
Shared: 2D Fighter · Action · Pixel Graphics

Granblue Fantasy: Versus
Shared: Action · 2D Fighter · PvP

UNDER NIGHT IN-BIRTH II Sys:Celes
Shared: Action · 2D Fighter · Arcade

Ultra Street Fighter® IV
Shared: Arcade · 2D Fighter · Action

Mortal Kombat X
Shared: Action · 2D Fighter · Fighting

Brawlhalla
Shared: 2D Fighter · Multiplayer · Action

FATAL FURY: City of the Wolves
Shared: Action · 2D Fighter · 2D

TowerFall Ascension
Shared: 2D Fighter · Action · Indie

TEKKEN 7
Shared: Action · Arcade · Fighting

Rivals of Aether II
Shared: 2D Fighter · Action · Multiplayer