Run through the city and graffiti buildings! Press B to jump, and A to open paint selection mode. In paint selection mode, press a combination of A and B to select the paint color that matches the next approaching tag.
Press ALT + F4 to exit.
Interesting idea. I think the controls need a bit of work, it was really quite confusing having to go into a menu while running, and I didn't really know what the white selection meant. Perhaps it could be B to jump and A constantly cycles through the list of colors? Cool idea though, good job!
I found it pretty hard to select the right color in time.. Btree selection wasn't the easiest thing to learn, though maybe if more of the btree had relevant colours, or there was an animation feedback for the final colour selection, it would be easier to learn. Jumping was pretty fun and I wanted to jump off more street furniture..