Cargo! The Quest for Gravity is a game developed by Ice-Pick Lodge for Windows. The game is set in a world where Earth has been reduced to a group of island archipelagos, populated by "BUDDIES" – pint-sized creatures, free to float and frolic. The BUDDIES have been given free reign over these colorful islands until FUN, the secret ingredient, is used to ground them and return gravity to Earth. As one of the last human survivors, it is up to the player to dish out a healthy dose of amusement to restore order on Earth.

The game features unique and innovative physics-driven gameplay that offers multiple solutions to each mission. It also has an unlimited sandbox mode, allowing players to explore a wide variety of landscapes, locations, and changing seasons that offer a dynamic effect on gameplay. Players can create crazy yet functional vehicles using different parts and components that can be assembled. Additionally, players can use their own music to create a personalized game soundtrack.