You could make an "after submission" build,
running seperate from the contest.

I would like to try it (having the shader disabled,
I thinks thats the one causing problems, not shure though)

Some small recent games of mine:
Griefer 4k http://damocles11.byethost9.com/griefer4k.html
Kobold 4k http://damocles11.byethost9.com/kobold.html
Cave 4k http://damocles11.byethost9.com/cave4k.html