Spectra : WP7 Game Review
http://www.bestwp7games.com/spectra-dont-judge-the-game-by-the-screenshot.html
New in v1.1: Major graphical improvements!
Spectra is a very unique and interesting endless action game. You have to make your way up through the different colored platforms, but you can only go through them when you are a different color.
You can change your color and jump to make your way up; it sounds simple but gets challenging very quickly!
*** Highlights ***
-Simple controls that lead to exciting and unique gameplay -- challenge your skill and your brain
-Compete in the all-time, daily and personal leaderboards
-Endless enjoyment: procedurally-generated maps will make Spectra look different every time you play!
Coming soon:
-Unlock new colors and characters!
-Achievements!
-Different game modes!