I tried both versions, this and Education of an Android. The improvements are amazing! I liked the wasd movement but mouse-movement is easier, not to mention having the commands near the heart was a cleaner use of space. The graphics here are amazing; in fact the movement cycle is very fluid. I like the synthetic heart image from Education but the health bar system here is a snap to grasp. I encountered a small bug here when I accidentally contemplated an object twice. This led to a small glitch where the screen kept flashing and making noise like it was still loading Joy. I was able to keep playing but instead of contemplating the other setting Joy to Null, it went straight to Sadness. Good luck with development of this game! It's a wonderful idea and the demo is tantalising.