I was thinking that a tapper-like game might be doable on the M100, suiting its wide screen.
Then the other day I was playing Plants Vs Zombies, doing one of the miniquests; "Walnut Bowling". You start on the left side of the screen releasing walnuts. Zombies attack from the right side of the screen. There are... I dunno... 8 lanes, maybe? You bowl the Walnuts down to take out the zombies. The nut ricochets around taking out multiple zombies, sometimes. I have a feeling that could be adapted to a game for the M100...
