2D and low poly are possible with upcoming 2.0 update making it better. Right now you need a plugin and a converter for adding blockbench models (low poly)

Originally posted by Turquoise:

I've been wanting to make an RPG game but I don't want it to be in voxel art. Everything i've seen for this software is in voxel art, and i want mine to be in a style similar to the Mario & Luigi games where its just sprites and rounder shapes. Is that possible?

Yes, sprites are possible using a couple of different methods! You can create a flat voxel model in the editor and use the "Sprite" option to turn it into a sprite, or you can create a model as "sprite-based" and assign images that way. You can create fully 2D games by using sprites with a top-down camera, or combine 2D and 3D (e.g. sprites in a 3D world). If you want a smoother look for 3D voxel models, you can use the "Marching Cubes" option to round out the square edges.