The guys over at Project Good have been working on a miniatures game system that incorporates every miniature you could possibly own.
It would seem that your two foot tall Vizeralyn the Oracle Dragon mini can go up against your Epic 40,000 imperial guardsmen. According to the rulebook, you can even use rocks or fruit if you are sad and don’t have minis.
Anyway, as part of their beta testing, they put the full rulebook up online for you to download. You can play and give them feedback to help them create a better game, or you can just play.