Boktai: The Sun Is in Your Hand

Solar Powered Fun!
From the creator of the Metal Gear Solid series, comes Boktai The Sun is in Your Hand, the first game that requires players to step outside into the sunshine! Boktai uses breakthrough solar sensor technology, letting players harness the power of the sun to fight vampires!
• First action game ever that uses sunlight during gameplay
• Use stealth tactics and a customizable solar gun to fight vampires, mummies, and other sinister creatures
• Real-time clock system changes the game environment depending on the time of day