I like it i really do and its free to
but i have some suggestions:
1.put some shader on those guns couse they look so toyish
2.remove that laser beem from shotgun or at least make it real
3.gauntlet spins are a little to big...
4.rail gun model looks very strange with that beem on it
5.change the menu couse quake 3 menu it's so old
/ Fight button need to be adjusted
6.a little bloom / glow effect will be just fine
Anyway Take Care !