Cyjin: The Cyborg Ninja is a unique action game developed by Aiya Games and available on Windows. The game offers a challenging difficulty level, neon cyberpunk graphics, and a combination of robot and ninja themes. The unique feature of the game is that it is entirely mouse-based, making it a pick-up-and-play game.

The game requires lightning-fast reflexes and precision platforming to navigate through the levels. The player must overcome various challenges, including lasers, deadly spikes, and an army of hostile robots inspired by yōkai. The game also includes exciting boss fights and puzzles that require quick thinking and ninja-fast timing to solve. The game's retro atmosphere and 2D oriental cyberpunk theme add to its appeal.