Monster Shooter Apocalypse

Monster Shooter Apocalypse is an intense first-person shooting game where you battle mutants and tree monsters in a desolate wasteland. Armed with a vast array of weapons, defend the world and annihilate all monsters! Developed by GoGoMan, it's playable on web browsers. Controls are simple: use the mouse to look around, WASD to move, W + Shift to run, Space to jump, left-click to shoot, right-click to aim, mouse wheel to switch weapons, 1-7 for weapon hotkeys, R to reload, and G to throw grenades.