
Caliber is a team-based online shooter focused on special forces units from all over the world. More than 70 operators with unique abilities and weapons as well as various game modes and maps are waiting for you.
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To win, it is essential to act as a team: coordinate your actions, share information about the enemy, and help your allies to complete combat objectives.
Battle together with friends, or find new ones right in the game. Join clans, build your community, and climb the leaderboards.

Caliber features over 70 special forces operators from all over the world divided into four classes: Assault, Support, Medic, and Marksman. Each operator has his own unique ability and equipment. Guns, mines, drones, robots, RPGs — use anything to achieve victory.

Weapons in Caliber feel different. Each weapon has its own parameters: damage, spread, rate of fire, bullet velocity, and a number of other characteristics that affect its behavior.

Challenge yourself in competitive modes against other players, take victory from players and bots both, or relax with easy and entertaining co-op missions. There is a game mode for everyone — the choice is yours.
Battles take place on dozens of different maps in various theaters of war: from Middle Eastern Karkhad to the frosty Isverden Archipelago.
66% positive reviews in the last 30 days (75% all-time) · ~4 new reviews/day · 1.2K peak players in the last 30 days.
Caliber peaked at 1.2K concurrent players on Steam in the last 30 days (highest on Jul 16, 2026). The player chart on this page updates daily.
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