Here is the full list of all 17 Keep Flip achievements.
Get over the boxes
Sail to the other side
Climb the walls
Ride the wagon
Pass the floating wrenches
Climb the spherical bricks
Get over the black brick blocks
Get over the desert blocks
Pass the sharp obstacles
Flip the bucket
Pass the ice cubes
Win the game
Win the game with A rank
Win the game with S rank
Win the game in extreme mode