Switch is an addictive and yet really simple skill/puzzle game based on the premise of collecting balls. You must collect the same colour, otherwise you'll lose all your balls, and your life.
Mouse to move, Mouse button to switch colour. Collect all of the balls before your time runs out. You can only grab ball of the same colour, click the mouse to switch colours. In the later stages the little red (and nameless) alien will help you out of sticky situations.