Online Strike Assault is a high-energy multiplayer shooter from Vanguard Studios, throwing players into tactical urban battles where reflexes, teamwork, and smart loadouts make the difference. Originally launched in 2022, it’s now playable for free in your browser — no downloads, no setup, just instant action.
WASD – Move
Mouse – Aim & Shoot
Shift – Sprint
Space – Jump
E – Use skill
G – Throw grenade
R – Reload
Q – Crouch
T/Y – Global / Team chat
Tab – Scoreboard
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