Full list of all 32 Kinect Adventures achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
Participated in all Basic Adventures' reward ceremonies
Recorded 2 Living Statues
Made the shark jump while recording the Dive In! Living Statue
Saw 10 different captions on your photos
Uploaded a Living Statue or photo to the Internet
Viewed a saved photo
Saw a photo get taken
Was joined by a friend while playing an activity or challenge
Play any individual activity with another player online
Record 6 Living Statues
Play all activities in Free Play
Get a Gold Medal in all activities in Free Play
Play every level in Free Play
Earn a Silver Medal, or see one earned, in all Basic Free Play levels
Earn a Silver Medal, or see one earned, in all Intermediate Free Play levels
Earn a Silver Medal, or see one earned, in all Advanced Free Play levels
Earn a Gold Medal, or see one earned, in all Basic Free Play levels
Earn a Gold Medal, or see one earned, in all Intermediate Free Play levels
Earn a Gold Medal, or see one earned, in all Advanced Free Play levels
Play all levels with multiple players
Participate in the reward ceremony for the Space Loot Adventure
Participate in the reward ceremony for the Sunken Treasure Adventure
Participate in the reward ceremony for the Around the World Adventure
Participate in all Intermediate Adventures' reward ceremonies
Participate in all Advanced Adventures' reward ceremonies
Participate in every Adventure reward ceremony
Record all 11 Living Statues
Successfully complete all Reflex Ridge time challenges, or see them completed
Successfully complete all River Rush time challenges, or see them completed
Successfully complete all Rallyball time challenges, or see them completed
Earn a Platinum Medal, or see one earned, in any level
Earn a Platinum Medal, or see one earned, in all Free Play levels