A quirky Japanese adventure that highlights the joys of using the DS' lower screen, Touch & Go sees players drawling lines and creating rows of fluffy clouds that the titular lizard can climb and keep his friend - a pre-moustache Mario - out of trouble.
Initially the game's frenzied scribbling is insanely compelling as you're forced to think on your feet and solve tricky puzzles as they arise, but once you get stuck on a level you'll soon realise that memorising the position of enemies is the key to success, rather than relying on your wits and deft drawing skills.