Hi everyone, Maintenance is now complete.
Nanako's little sister left alone to attack the Heun tower yet infested with Karakasa monsters. Obviously, now she's trapped in the highest room. No, but what an idiot! To save her, Nanako will have to climb the 25 floors, each consisting of a room she must reach the top by stacking boxes wisely.
ESRB Rating: M - Mature 17+