Before I mention anything else, I'm developing this game in Roblox. Before I get fired at by you guys, just know that its the only platform I'm comfortable working with. Lua is nice to work with IMO.
First some gfx work and some modelling done by me:

if you want more proof that this is me, look me up on roblox
(Destiny players: please critique my modelling on the Gjallarhorn)
But yeah, im trying my hand at developing a game in roblox. I'll make a dev thread in games some other time. If you've made games here before, please gimme some tips.