SqlDevil

No specific idea on the design? lol. Maybe do the design yourself and crons can be done for the crystals...simple you don't need to buy one.

Free hosts won't get you far if you want to make a game engine. If you want your mccodes games to be successful and being up longer then you thought I suggest you start thinking about Bandwidth and Disk space. Not all free hosts will provide you with what you want. So you will be forced into making it into a paid host.