About
Operation is a zombie horror action game where players enter a sealed operation zone, fight infected enemies, complete mission objectives, and survive with teammates in a dark and dangerous environment.
Pre-release · Steam · App 4868590
operation Maru Games
Genres Action Adventure Indie Free To Play
Action Adventure Indie Free To Play view more (+4)
Categories Multi-player Co-op Online Co-op Family Sharing
Multi-player Co-op Online Co-op Family Sharing view more (+4)
Player tags Action Adventure Shooter 3D Platformer Bullet Heaven Bullet Hell Shoot 'Em Up Tactical RPG Third-Person Shooter 3D Colorful Alternate History Free to Play Violent Indie Zombies Choices Matter Female Protagonist Co-op Multiplayer
Action Adventure Shooter 3D Platformer Bullet Heaven Bullet Hell Shoot 'Em Up Tactical RPG Third-Person Shooter 3D Colorful Alternate History Free to Play Violent Indie Zombies Choices Matter Female Protagonist Co-op Multiplayer view more (+20)
Release
Jul 6, 2026
1d overdue
Followers history
6 snapshots· cumulative
+2 (+50.0%)
Tracked since Jun 24, 2026 · Details 1d ago · Followers 40m ago
