Here is the full list of all 10 Kinectimals Unleashed (Windows) achievements worth 200 gamerscore.
Collect 50% of pets
Collect 50% of toys
Earn a gold medal in 50% of Challenges
Play a challenge or free play on all locations on Villeria Island
Play a challenge or free play on all locations on Lemuria Island
Play a challenge or free play on all locations on Mira Island
Try each kind of Free Play session (all 6) at least once
Complete a Daily Challenge with your friends using both cats and dogs
Reach trainer Level 25
Raise one of your pet's stats to their very maximum