Play Yu-Gi-Oh! Duel Monsters III - Sanseisenshin Kourin (Japan) Online

Yu-Gi-Oh! Duel Monsters III - Sanseisenshin Kourin came out in 2000 for the Game Boy Color, developed by Konami. It was one of several early handheld Yu-Gi-Oh! titles that tried to capture the feel of the card game and anime during that era, offering a portable alternative to the physical cards that were growing in popularity at the time.

You control a duelist navigating a world map and various locations, engaging in card battles to progress. The main goal is to defeat opponents, collect new cards, and build a stronger deck. Key mechanics include screen by screen exploration to find duelists and hidden items, along with a card creation system that lets you combine specific cards to form new ones. The pacing is deliberate, with some grinding required to gather better cards, and the difficulty can spike unexpectedly. It feels like a rough but earnest attempt to translate the strategic depth of the TCG into a solo adventure.