Hey, I've now made a logo for the game and a scrolling background. :) I've also made some adjustments to the levels scripts, now the blue and red blocks are separate sprites and they no-longer use the 'touching colour' block. The controls have been modified too, now it's mouse click, space, up arrow or w to jump and z, x, n or m to swap colours. Credits: @hcps-richde (aka @ProbabIy_Not)