Play The Krion Conquest Online

The Krion Conquest came out on the Nintendo Entertainment System in 1990, developed and published by Vic Tokai. It was one of many action platformers from that era, a time when developers were constantly experimenting with the formula, often by blending different genres or adding unique power systems to stand out from the crowd.

You control Francesca, a witch who must repel an alien robot invasion. Your main objective is to fight through side-scrolling stages, defeating bosses to progress. Your primary weapon is a magical shot, but the signature mechanic is a spell book that lets you pause the game and select one of five different elemental attacks, like a wide fire blast or a protective ice barrier. The pacing is relentless, and the difficulty is notoriously high, demanding precise jumps and quick spell changes to counter specific enemies. It feels like a constant, tense battle for survival where a single mistake can send you back to the beginning of a long stage.