Unfortunato

There are a few 3d game creators out there, but none of them probably meet your requirments. All of them cost a lot of money, some of them provide graphics that cause shrinkage. You can try virtools, quest 3d, Creator, fps creator and some others. The crappy graphics you maind with game maker pro 7 have to be rendered to a higher quality by adding effects and such. Try putting foliage and dust to blur the players vision.

Umm.. Is this browser based?