This was quite good! I liked the art. The controls were easy to get used to, and it felt like the challenge was coming from the level design, not the controls, which is good. It would be cool if there was a way to make items appear on the minimap, since I got 18 out of 20 tablets but have no earthly idea where the other two could be. Also, it's very hard to see the white "you are here" dot on the white-outlined minimap. There was also some significant lab on the screens that had a lot of sprites, but maybe that was just my browser.