For Fox's Sake requires you get yourself, the fox, to his house at far right of a scrolling landscape while painting everything and collecting coins on your way.
Use arrow controls. To start press up arrow, to get the paintbrush you need to start the revolving platform then jump one to the other changing the question marks to keys then once 4 are changed the brush will appear in the center. Collect that then headbutt coin block to make coins appear get all 100 to collect the key to open your door to your house. Go into house, keep walking to finish level, 8 levels in total.