Invasion Zero is a multi-player online free to play first-shooter game supporting up-to 8 players per single session where you are able to play against enemy AI bots or players from all over the world. As the main player, you are equipped with a machine gun, shotgun, or sniper rifle depending on your class with a gun and a knife and a hand grenade. Your main objective is to survive the battle as much as possible while destroying the spawning enemy forces. The game contains several playable modes such as: 1- Team Deathmatch (TDM) 2- Free-for-all (FFA) 3- Capture The Flag (CTF) 4- Gun Race (GR) 5- Domination / Cover Point (CP) 6- Search and Destroy (SND) 7- Elimination 8- Demolition The game contains violence through ranged and melee weaponry piercing through the body of the enemy players.