ZomVox

ZomVox is a free browser voxel zombie FPS built around quick survival hunts and mission-based island drops. Players explore blocky biomes, disable contamination sources, unlock perks, collect ammo and C4, and fight off waves of infected voxel zombies.
The game features story drops, quick hunt mode, unlockable islands, biome variety, zombie variants, ambient audio, mobile-friendly controls, and installable PWA support for fullscreen play.