If a three-year-old or a five-year-old were to make their own platform game, Androkids 2 is exactly what it would look like. If you never quite got over collecting coins and jumping on the bad guys, this is definitely right up your alley. Kid-tested and approved.
Collect the key and make it to the exit! It might sound easy, but you will need to use all the powerups available to reach your goal.