Full list of all 10 Frogger achievements worth 200 gamerscore. It takes around 4-5 hours to unlock all of the achievements on Windows Phone.
Complete level 3.
Complete level 6.
Complete level 9.
Complete level 12.
Complete level 15.
Successfully bring 3 girl frogs across the river.
Complete a level by placing Frogger in the final square from left to right.
Eat 3 flies in one level.
Cross the level 15 times without dying.
Complete a level after jumping to a home spot from an alligator 3 times.