Chopper Vs Chopper is a multiplayer mode in Grand Theft Auto IV downloadable The Lost and Damned. It is an one-on-one game mode, it pits a player as lone biker against a player in a fully armed Annihilator with explosive minigun rounds, with the flying chopper trying to kill the biker, and the ground chopper trying to survive as long as possible while driving through checkpoints. Both players select their preferred bike at the start menu, then determine who will be the first biker. The biker generally spawns a few hundred yards away from the chopper, with a checkpoint marked out on the HUD.