Seal Force is an interesting app from Tactile Entertainment, makers of Pocket Creatures and the recent Pigs in Trees line-drawing game. It tries to combine two relatively new genres in iOS games: Line-drawing and running. You play as the Seal Force team (they have their own Saturday morning-style intro), who must "run" underwater, in a similar style to Jetpack Joyride. The twist is that you're also line-drawing paths for each member of the team, trying to
