The game looks good and plays really smoothly. Its may not exactly be the most original idea but it is a really good execution of it. I especially like having the trails around the level. On easier levels it a fun way of seeing where you've been and on harder levels its useful for seeing what you've already tried and adjusting for it. It might be nice if each life had a different randomly generated colour to tell them apart or if older paint changed colour or something like that.