Excess Delivery is a side-mission in Grand Theft Auto: Chinatown Wars. Once completed, the player will unlock "Big Pants" - which doubles the carry amount of the duffel bag.
The Excess Delivery mini-game is located in two locations: The behind the post office in Middle Park, Algonquin and the freight service in Industrial, Bohan. Entering the Alphamail will start the mini-game.
The objective of the game is to collect the designated package before the rival will then deliver the package to the designated person. A henchman will also follow and protects you and the van from the rivals. There are 5 waves of packages to collect and deliver. To unlock the prize, the player must complete both Excess Delivery missions in Algonquin and Bohan.