Play Moon Crystal (Japan) [En by A.W.Jackson v1.0] Online

Moon Crystal is a 1992 action-platformer for the NES, developed by Natsume and published by Tokuma Shoten. It arrived late in the console's life, a time when developers were pushing the hardware to its limits, and it shows in the game's ambitious presentation and fluid animation. You play as a young hero named Chris, who must rescue a kidnapped princess from the clutches of an evil emperor.

You control Chris through screen-by-screen environments, from castle ramparts to dark forests, using a sword to attack enemies and a jump that can be controlled in mid-air. The main objective is to navigate these hazardous stages, defeating bosses to progress. A signature mechanic is the ability to grab onto and climb certain walls and ceilings, adding a layer of exploration to the platforming. The game is known for its high difficulty, with precise jumps and quick enemy reactions required. It feels like a test of patience and skill, where every successful maneuver is a small victory.