Wario's Adventure, a Super Nintendo Entertainment System game with the additional note "by Retrodeath," suggests a fan-made or ROM hack of a Wario-themed game. The original game is unclear, but it likely involves Wario's typical antics, possibly focusing on platforming, puzzle-solving, or perhaps even RPG elements.  Since it is a fan-made work, its official developers or specific release date would be specific to the creators and the online community where it was distributed.

Wario's Adventure by Retrodeath

War 3010 - The Revolution (USA)