Here is the full list of all 47 EDGE achievements.
Find the six hidden switches in the snow-covered levels in December
Jump on top of a car in "peripherique"
Get on top of an invader
Ride the complete subway track
Find Toki Tori
Grab the prism after the wall sequence in "higher" as mini cube
Unleash the nibbling totem monkey head in "babylonian"
Use only one of the nine switches at the end of "click"
Get to the exit of "hammer" fast
Escape the clutch of the elevator in "star dust" and get across
Get at least 8 seconds of EDGE time on the human figure in "edge time"
Balance on the floor for at least 5 seconds
Get more than 0.5 seconds of EDGE time on the active side of a bumper
Complete all extended levels
Climb the flag in "highest flag"
Don't skip any of the moving wires in "wire"
Press the first nine switches in "don't click!" and finish the level
Finish a level without collecting any prisms
Collect all prisms in the game
Complete all bonus levels
Finish a level in mini form
Take a leap of faith
Summon the mythical bird in "mystic"
Get shuffled in "magic"
Collect all prisms in the normal levels
Complete all normal levels
Get an S+ rank on all normal levels
Get an A rank on all normal levels
Find the QR code
Fall directly on the exit square in "star castle"
Complete 45 normal levels
Cross the block-enemy section in "cube invaders" without activating any of the three bridges
Complete 36 normal levels
Complete 24 normal levels
Fall more than 16 meters and survive
Complete 12 normal levels
Evade the subway fare
Get picked up by a platform and then dropped off by a platform
Get dropped off by a platform and continue hanging on the wall
Get crushed 10 times
Get 10 seconds of EDGE time as a mini cube
Get 30 seconds of EDGE time on a moving platform
Finish a level by getting EDGE time on every edge climbed
Get picked up by a platform while hanging on an edge
Get 60 seconds of EDGE time
Get 30 seconds of EDGE time
Get 10 seconds of EDGE time