Aoyama Gones Wild
Aoyama is a nerd that was abused by some guys, he want his revenge but he needs an army. Some of the most powerful nerds are there in order to help him but they require that Aoyama had at least some "grays" with him, and you will help him to transoform the "normal people" into "grays".
How to play
You need to transform as many "normal people" as the level require, but be careful when Pero Pero appears, Use the mouse to aim "normal people" , left click to shoot an arrow. For more instructions you can click help on main menu.