Games like ATOMEGA
Games like ATOMEGA include Counter-Strike 2, PUBG: BATTLEGROUNDS, Apex Legends™, Tom Clancy's Rainbow Six Siege, and Call of Duty®. We matched them by the tags players give ATOMEGA on Steam (Action, First-Person, Multiplayer, Shooter, and FPS): closest matches first, and among equally close ones the better-known games.

Counter-Strike 2
Shared: Multiplayer · Shooter · Action

PUBG: BATTLEGROUNDS
Shared: Shooter · Multiplayer · Action

Apex Legends™
Shared: Multiplayer · First-Person · Shooter

Tom Clancy's Rainbow Six Siege
Shared: Multiplayer · FPS · Shooter

Call of Duty®
Shared: Multiplayer · Action · FPS

Counter-Strike: Source
Shared: Action · Shooter · Multiplayer

THE FINALS
Shared: Multiplayer · FPS · Shooter

Counter-Strike
Shared: Action · Multiplayer · FPS

Battlefield™ 2042
Shared: Multiplayer · FPS · Shooter

Paladins®
Shared: Multiplayer · Action · Shooter

Left 4 Dead 2
Shared: Multiplayer · FPS · Action

Titanfall® 2
Shared: Multiplayer · FPS · Shooter

Halo Infinite
Shared: Multiplayer · Action · FPS

Squad
Shared: Multiplayer · FPS · PvP

Pixel Gun 3D: PC Edition
Shared: Multiplayer · Action · PvP

Battlefield™ 1
Shared: Multiplayer · FPS · Action

Team Fortress 2
Shared: Multiplayer · Action · Shooter

Arma 3
Shared: Action · Multiplayer · Shooter

BattleBit Remastered
Shared: Multiplayer · FPS · Shooter

Grand Theft Auto V Legacy
Shared: Action · Multiplayer · First-Person

STRAFTAT
Shared: Action · Shooter · FPS

Call of Duty®: Modern Warfare® 2 (2009)
Shared: Action · Multiplayer · First-Person

Battlefield 4™
Shared: Multiplayer · FPS · Shooter

Call of Duty®: Black Ops III
Shared: Multiplayer · Action · Shooter