Click the canvas to unfold the story. Draw your unicorn, then a shadow creature. Any small scribble works: add a few strokes and choose Done.
Color changes abilities. Red adds damage; orange adds health; green extends range. Tower and weapon effects differ: experiment with combinations. Each color has limited uses.
Use a mouse, pen or touch. A larger screen or landscape tablet gives more room to paint. Drawings stay in this session. Sound is optional. Escape pauses.