From zombie survival to weird naked cave-jerk game to hot air balloons and anti-air missiles, the evolution of Rust has been a strange one to behold. Facepunch’s previous few updates to the sandbox survival craft n’ shooter have focused on new and expanded NPC factions and their territory, but the latest has its head in the clouds. Scattered around Rust’s plains are pre-assembled hot air balloons, ready to fly if you can fuel them up. They can hold items and a handful of passengers, but perhaps aren’t the best weapon of war yet, as you can see in the amusing clip below.