Nemesis

Story

Nemesis (ネメシス Nemeshisu) is a shoot 'em up video game for the Game Boy developed and published by Konami in 1990, and part of the Gradius series released for the Game Boy in 1990. Similar to Taito's Sagaia, this game uses a once international title for an earlier game in the series to represent a largely original project. A sequel, Nemesis II, was released in 1991 for the same platform. Both games were later re-released in the Konami GB Collection series, where they are instead called Gradius and Gradius II.