Dragon Buster is a historically significant action RPG developed by Namco and released for the Famicom in 1987. Players control the hero Clovis on a quest to rescue Princess Celia from a fearsome dragon. The game is credited with several industry firsts, including the introduction of the 'Double Jump' mechanic and a visual 'Vitality' (health) bar. Players navigate a non-linear world map, choosing their path through dungeons, towers, and graveyards. Its blend of platforming and light RPG elements influenced many future titles, including the Zelda and Castlevania series. Experience the origin of many modern gaming tropes in this challenging 8-bit classic.