Hey, thanks for your kind words! I think I need to make the button prompt much clearer - hold Left Shift and use WASD on keyboard to change the colours. :)
Hi, thanks so much for the comment, that's made my day - I think I plan to continue dev and make this into a full game. :)
It is meant for a controller - the keyboard controls are a little 'tacked on' right now and need more tuning!
