Play Kesamaru Online
You guide this round little dude through tight mazes, dodging enemies that move in weirdly hypnotic patterns—mess up the timing and you’re toast. Those pixel-perfect traps make you play it slow, then suddenly you’re nailing runs like a pro.

Kesamaru was a 1990 Game Boy release from publisher Irem, arriving early in the system's life when developers were still figuring out how to build compelling worlds on that small, green screen. It fits right in with the era's puzzle-action hybrids, offering a compact challenge built around careful movement and pattern recognition rather than complex story or sprawling levels.
You control a round, mustached character through a series of single-screen maze stages, pushing blocks to crush enemies or clear a path to the exit. The main objective is simply to survive each room, which requires memorizing enemy patrol routes and timing your movements precisely to avoid contact. The pacing is deliberate, almost methodical, forcing you to stop and observe before making any move. It feels like solving a series of quick, dangerous logic puzzles where one mistake sends you right back to the start.

Download Kesamaru ROM
You can download this ROM to play Kesamaru offline using an Game Boy emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.