Pocket Ray is a minigame for the PlayStation's PocketStation peripheral which can be installed from the Japanese version of RayCrisis. It occupies 14 blocks of memory on the peripheral.
In this minigame the player controls a reticule which works similarly to the Lock-on Laser from the main games. All the player has to do is keep shooting at the enemy formations which appear on the screen. If too many enemies escape the game is over.