Games like AFTERBLAST
Games like AFTERBLAST include Gunfire Reborn, Risk of Rain 2, Roboquest, Counter-Strike 2, and PAYDAY 2. We matched them by the tags players give AFTERBLAST on Steam (FPS, Action Roguelike, Online Co-Op, Roguelite, and Action): closest matches first, and among equally close ones the better-known games.

Gunfire Reborn
Shared: FPS · Roguelite · Online Co-Op

Risk of Rain 2
Shared: Action Roguelike · Co-op · Roguelite

Roboquest
Shared: FPS · Action Roguelike · Roguelite

Counter-Strike 2
Shared: FPS · Shooter · Action

PAYDAY 2
Shared: FPS · Co-op · Action

Left 4 Dead 2
Shared: FPS · Co-op · Online Co-Op

PUBG: BATTLEGROUNDS
Shared: FPS · Shooter · Online Co-Op

Abyssus
Shared: FPS · Online Co-Op · Co-op

Deadzone: Rogue
Shared: FPS · Online Co-Op · Roguelike

Ravenswatch
Shared: Action Roguelike · Online Co-Op · Co-op

Borderlands 2
Shared: FPS · Action · Co-op

Call of Duty®
Shared: FPS · Action · Shooter

Tom Clancy's Rainbow Six Siege
Shared: FPS · Online Co-Op · Shooter

Borderlands 3
Shared: FPS · Online Co-Op · Multiplayer

How to Fish
Shared: Online Co-Op · Co-op · Multiplayer

Team Fortress 2
Shared: FPS · Action · Multiplayer

Delta Force
Shared: FPS · Online Co-Op · Multiplayer

Deep Rock Galactic: Rogue Core
Shared: FPS · Co-op · Action Roguelike

The Spell Brigade
Shared: Online Co-Op · Roguelite · Action Roguelike

Starship Troopers: Extermination
Shared: FPS · Online Co-Op · Action

Back 4 Blood
Shared: Online Co-Op · FPS · Co-op

SYNTHETIK: Legion Rising
Shared: Roguelite · Action Roguelike · Online Co-Op

Crab Champions
Shared: Action Roguelike · Multiplayer · Roguelike

Call of Duty®: Modern Warfare® 2 (2009)
Shared: FPS · Action · Shooter