Completed on a New 3DS. It was fun, but the controls were really a turn off for me. So many times I would just fall into the abyss/lava when I feel like I really shouldn't have. (I think it's because your momentum doesn't carry over fully into jumps, but I didn't test this) Everything even is good, though. It has good music, nice level design, and great graphics, especially with the 3D on.