Yes, it's a completely free browser game without registration.

Does it work on mobile?

Yes, it runs in a mobile browser without installation.

How do I plant or defuse the bomb?

Press E when near the bomb site as a terrorist to plant, or as a counter-terrorist to defuse when a bomb is present.

Counter-Strike 1

Shooting 3 plays

Counter-Strike 1 is a legendary team-based first-person shooter that, despite its age, still grabs your attention from the very first minute. The simple premise of terrorists versus counter-terrorists creates an intense and thrilling atmosphere right away.

The core gameplay revolves around short rounds where teams complete objectives or eliminate opponents. Each round demands tactical thinking, precise aiming, and team coordination. The game's economy and weapon purchasing system add strategic depth, making each victory particularly satisfying.

This game is perfect for fans of competitive shooters and those who appreciate gaming classics. Tip: Controls include standard WASD for movement, mouse for aiming and shooting, number keys for weapon switching, and using grenades. New players will need some time to get used to the mechanics.

How to Play

Join either counter-terrorist or terrorist teams and complete objectives or eliminate the opposing force to win rounds.

FAQ

Is the game free?: Yes, it's a completely free browser game without registration.
Does it work on mobile?: Yes, it runs in a mobile browser without installation.
How do I plant or defuse the bomb?: Press E when near the bomb site as a terrorist to plant, or as a counter-terrorist to defuse when a bomb is present.