Title : MoeColo (Moemoe monster Colosseum)
Genre : Command-based battle (no story)
Version : 1.1 (2012/02/25)
Language : Japanese (English help is included)
Rating : 13+ (sexy costumes)
Resolution : 1024x640
Spec : A video card which supports OpenGL 2.0 or DirectX 9 required
Game engine : Ren'py 6.13
License : Creative Commons BY-NC-SA (The scripts is under the MIT license)
Download (All platform) : http://www.mediafire.com/?8p60rf8c9qill5hThis is a spin-off game from my project, Ethereal Gates, using its battle system. It has only battles and nothing more than it. I decide to release it as a complete game because this package itself is already durable to play (and with this system, scenarios and characters can be added anytime later).
At a first play, I suggest to use the auto battle function before reading a help manual. Enjoy

There is a full version which includes naked sprites without costume layers. Download at your own risk.
Rating: 15+~18+ (depending on your region)
Download (All platform):
http://www.mediafire.com/?dbugqhsu13a8y3r