This is 1 sprite and 1 script! Yes, really! Just check the code! Anyway, this is meant to be a recreation of the tutorial "Chase Game" in 1 sprite and 1 script, which is why the code is so large compared to the original - 192 blocks here vs. 17 blocks in the original. Not to mention this isn't even a perfect recreation - I would have to have added a pixel-perfect sprite collision system to do that.