Games like Ironsand
Games like Ironsand include Gunfire Reborn, Counter-Strike 2, Risk of Rain 2, PAYDAY 2, and Left 4 Dead 2. We matched them by the tags players give Ironsand on Steam (Action Roguelike, Online Co-Op, Multiplayer, FPS, and Roguelite): closest matches first, and among equally close ones the better-known games.

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

Counter-Strike 2
Shared: FPS · Multiplayer · Team-Based

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

PAYDAY 2
Shared: FPS · Co-op · Multiplayer

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

Roboquest
Shared: Action Roguelike · FPS · Online Co-Op

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

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

Team Fortress 2
Shared: Multiplayer · FPS · Online Co-Op

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

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

Apex Legends™
Shared: Multiplayer · FPS · Team-Based

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

PEAK
Shared: Online Co-Op · Multiplayer · Co-op

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

Borderlands 2
Shared: Multiplayer · Co-op · FPS

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

Paladins®
Shared: Multiplayer · FPS · Team-Based

Left 4 Dead
Shared: Multiplayer · FPS · Co-op

Call of Duty®: Black Ops III
Shared: Multiplayer · FPS · Co-op

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

ORION: Prelude
Shared: Multiplayer · FPS · Online Co-Op

R.E.P.O.
Shared: Online Co-Op · Multiplayer · Co-op

Call of Duty®: Black Ops II
Shared: Multiplayer · FPS · Online Co-Op

