Boss 101

Boss 101 is an indie action-adventure game developed and published by Donley Time Foundation. Players assume the role of someone creating a home movie for their hospitalized brother, traveling across various worlds and galaxies. The core gameplay involves battling custom-generated bosses using the Make-A-Boss generator, upgrading weapons, and customizing characters with nearly 300 hats that grant unique powers. The game includes multiple modes such as Story, Save the Robos, Warp Chase, and Endless Boss Mode, alongside optional activities like arcade games and kite flying.