This game is still under development using Unity 3D (Android, WebGL and Windows platforms are targeted). You wake up in a hospital room, on a distant planet, seemingly overrunned by strange alien creatures. This must be a military base, as you found some weapons. Collecting ammo and credits is mandatory. For the credits you can buy upgrades for the weapons, new weapons, ammo, health packs, lifes. The objective seems to be clear, protect yourself, kill the aliens and leave the planet as soon as possible.