G-sector is a free 3D shooter game set in the future. The game is a third-person shooter with elements of 'extreme sports' - the player character and enemies use special hoverboards, and can make very high jumps and move quickly.
The protagonist must kill all enemies in a small arena and move to the next stage. Eight different weapons are available: cannons, plasma, rockets, mines, and so on. To restore health, the player character collects special batteries.