A pretty nice 31 block 2.5D pen engine! if used in a project, I would like if you added credit because, well, you know. This is just more of a little test then a big project, btw.
100% by @-Voxel- Also, the bigger the size the less drag/clone duplication. If you don't get what I mean, look at the size when it is 200. Then switch the size to 500. See?