The Windows Phone game Doodle Bomber 7 reminds me of Parachute Jump with it's doodle-styled graphics and graph paper back drop. Where Parachute Jump calls for you to parachute safely from a plane, Doodle Bomber 7 is a game where you are the bombardier on a bombing mission.
You are competing against the Windows Phone CPU to see who can take out the most targets, that fill a canyon, for the highest point value. Miss the targets (or the canyon completely) and you lose one of your three lives. Lose all three lives and your opponent has the opportunity to take out the remaining targets without the pressure of having a competitor.
Overall, Doodle Bomber 7 is a nice game for your Windows Phone. Graphics are nice and the game play challenging enough to keep you busy for short bits of time.