My first drawing game! Space to start. Use the colours to paint! Double click the pink rectangle to clear. It will sometimes leave a coloured splodge on the drawing area. Change the pen thickness using the slider. Press "A" key to make the lines go away, there will always be some cheeky dots under there! Press "D" key to display! Have fun!
Thanks to all the wonderful drawing projects people have made for giving me the inspiration! There will always be some glitches with making more than one project and the dots under the line, but other than that, I think it's OK! Give me any suggestions in the comments!