A Grand Theft Auto 4 modder who goes by the handle H1Vtg3 has created an Iron Man game within the GTA world.
The mod reskins the character as Iron Man and also gives him a hand repulsor with beam effects and the ability to fly. Players can play through the game as they would a Grand Theft Auto game but cause havoc and destruction using Iron Man's abilities. Players can also get a bird's eye view of the city by flying into the air and causing destruction from above.
The mod was created on the PC version of Grand Theft Auto 4 and can be downloaded from GTA4-Mods.