The VG Resource

i asked myself:
"What if 8-bit Mario was in 3D?"

then i flicked my mind and came up an idea.

so i made 8-bit mario yesterday.

look:




so how do you like it?

What program did you use?

I'm guessing it's a voxel program ,like games like Crossy / Smashy Road have. I don't model so I can't be sure.
On this though, it's a bit weird. Some things look like they shouldn't be in another layer / pop out oddly, if that makes sense. Also, why are Mario's feet three blocks wide when the rest looks like it's only two blocks wide? : o