Games like Marathon Deluxe Upgrade
Games like Marathon Deluxe Upgrade include Marathon, PUBG: BATTLEGROUNDS, ARC Raiders, Apex Legends™, and Delta Force. We matched them by the tags players give Marathon Deluxe Upgrade on Steam (Extraction Shooter, Shooter, Multiplayer, Action, and Sci-fi): closest matches first, and among equally close ones the better-known games.
Marathon
Shared: Extraction Shooter · PvP · Multiplayer
PUBG: BATTLEGROUNDS
Shared: Shooter · Multiplayer · PvP
ARC Raiders
Shared: Extraction Shooter · PvP · Multiplayer
Apex Legends™
Shared: Multiplayer · Shooter · PvP
Delta Force
Shared: Extraction Shooter · Multiplayer · FPS
Titanfall® 2
Shared: Shooter · Multiplayer · FPS
Left 4 Dead 2
Shared: Multiplayer · Shooter · FPS
Arena Breakout: Infinite
Shared: Extraction Shooter · Multiplayer · Shooter
Paladins®
Shared: Multiplayer · Shooter · Action
Battlefield™ 2042
Shared: Shooter · Multiplayer · FPS
HELLDIVERS™ 2
Shared: Multiplayer · Shooter · Extraction Shooter
Call of Duty®
Shared: Shooter · Multiplayer · FPS
Halo Infinite
Shared: Multiplayer · Shooter · FPS
THE FINALS
Shared: Multiplayer · Shooter · PvP
Call of Duty®: Black Ops III
Shared: Multiplayer · Shooter · Action
FragPunk
Shared: Multiplayer · FPS · Action
Counter-Strike: Source
Shared: Shooter · Multiplayer · Action
BattleBit Remastered
Shared: Shooter · Multiplayer · FPS
Counter-Strike
Shared: Action · Shooter · Multiplayer
Pixel Gun 3D: PC Edition
Shared: PvP · Shooter · Multiplayer
Escape from Tarkov
Shared: Extraction Shooter · Shooter · FPS
Rust
Shared: Multiplayer · PvP · Survival
Squad
Shared: PvP · Multiplayer · FPS
Hunt: Showdown 1896
Shared: PvP · Multiplayer · Extraction Shooter