A demo for the Experience-developed PS Vita dungeon RPG Ray Gigant will be released on the Japanese PlayStation Store on September 16, publisher Bandai Namco announced.

The demo will feature a portion of Ichiya Amakaze’s chapter (the full game offers three protagonists and three chapters). Players will be able to carry their data over to the full game, should they choose to buy Ray Gigant after playing it.

Additionally, the free title update for the full game first detailed in August will also be available on September 16.

Bandai Namco also announced a 20 percent off sale for the download version of Ray Gigant. From September 16 to 30, the game will be 5,331 yen (tax included) rather than its standard 6,664 yen.

Ray Gigant launched for PS Vita in Japan on July 30.