Zerograve

Zerograve is a zero-gravity, six-degrees-of-freedom tunnel-flying FPS. You pilot a nimble combat drone through an army of bots to reach the station mainframe, surviving lockdown ambushes, rising lava and other hazards along the way. You also fight large robot bosses, including the long and dangerous Cybernoodle.

Weapons and upgrades

You carry two weapon loadouts, each with two weapons, and can switch between them quickly. Primary weapons have infinite ammo, while secondary weapons share an ammo supply. You unlock weapons and upgrades by destroying enemies and collecting pickups, and can choose upgrades to shape your playstyle.

Campaign and arenas

The single-player campaign has 24 levels. Two horde-mode arenas add a scoring system.

Enemies and weapons

The game includes four unique bosses, more than 20 enemy types and five biomes. You can unlock nine primary weapons and 11 secondary weapons.