Nintendo and Treasure teamed up to produce Sin & Punishment, a rail-shooter set in an apocalyptic near-future when terrible beasts roam the land and the armed forces oppress the people. Playing as the Savior Group, you must fight against both human and beast to try and bring peace to the world.

Released too late in the N64's lifespan, Sin & Punishment was never released outside of Japan, despite the entire game being developed in English for ease of localisation. Nevertheless, the game was later released on the Wii Virtual Console worldwide and was successful enough for a sequel to be on the way.