Id reccomend starting with something smaller or at the very least 2D. I am unaware if smile basic has any commands for doing anything 3D so anything first person 3D stuff you see here in miiverse are done by really smart people who know how to do 3D math and stuff.
If you know it then simply use that knowledge to figure out how to get the 2d images to render in a way that looks 3D. I dont know the specifics on that but like I said im unaware of any built in commands for drawing graphics among multiple depths so you will have to figure out how to translate a point in 3D space into a 2D point on the screen manually.
Didnt say you were a noob however the comment did sound noobish. Someone with experience would have asked a more technically specific question like "is there a built in way to draw something in 3D space?" or something to that effect.
Yeah but your question isnt for newcomers its for people with more experience than you. Your original question comes off as either a noob who doesnt know you cant just make a 3D shooter out of nothing or a troll (which your responses now don't seem to indicate you being a troll) You dont need to use heavy jargon or anything like that but you will get better feedback if you are more specific
You redeemed yourself. The initial comment came off noobish the comments about not being a noob turned it trollish but a troll would never say he was sorry so complete redemption in the end :D