Acid Black Cherry, the solo project of Janne Da Arc's yasu, is taking a stab at designing for a video game. The project is a collaboration with the online multiplayer game "Monster Hunter Frontier." yasu has created a special gunlance (a type of weapon) that will be given away to players who buy the Chaku-Uta Full version of one of five songs, including "SPELL MAGIC" and "Fuyu no Maboroshi." The promotional campaign starts on July 2, though more details will be revealed later this month.