It is a deceptively heavy duty game, but my gaming laptop was able to handle it without any lag or dropped frames. It is amazing. Mind blowing. I'm in love. Inspired. This is actually really similar to a concept I was fiddling around with in my head because I am also reading flatland! Wow. This is so cool. Considering sending it to my old physics teacher. If it was updated with more levels I could probably play it forever. I'd also love to see the concept applied to something more open-ended, but that might be a pipe dream.