Assault is a Sandbox FPS game powered by Unity3D. The release date for the full game is scheduled for Summer 2014 and promises to be a game that is enjoyable and immersive. The game focuses on Tony, a young man who joins the Irmaos gang. After initiation and a few jobs, Tony ﬁnds himself the enemy of Marcelo, Irmaos' boss. As Tony, the player can use a variety of weapons including special weapons hidden in the game. The game also contains more immersive features like : free roaming, Shops(Buying weapons), Radio Stations(where you listen to music), Fartboy magazines(hot chick magazine),... The game sets to be one of the biggest open world games in Unity3D Engine.