Here is the full list of all 12 Doodle Jump for Kinect achievements worth 400 gamerscore.
Complete a level without dying.
Get a perfect score on a flagpole.
Collect 3 blue coins without using a checkpoint.
Find and use all power-ups.
Kill one of every monster type.
Break 20 platforms with one rocket pack.
Defeat the cave boss.
Defeat the sky boss.
Defeat the hive boss.
Get 3 stars for all levels in the caves.
Get 3 stars for all levels in the sky.
Get 3 stars for all levels in the hive.