Here is the full list of all 38 Toki Tori 2+ achievements.
Zap at least 6 types of creatures
Activate all gates
Crush at least 10 different types of creatures
Lavaaaaaargh!
Launch the escape Bubblecraft
Get rid of all the birds in the tiny ancient frog level
Catch a frog in its own bubble
Escape a collapsing bridge
Find the rose
Find the dark room
Dance in the disco
Collect all the collectibles
Discover the statue of Tokity
Get to the end of the obstacle course
Collect the wings
Fill all collectible deposits
Scoop up a jumping Berrybug with a Hermitcrab
Activate all landing beacons
Make a Berrybug jump up in a bubble
Climb a pole
Photograph a ghost
Take every picture in the TokiDex
Visit the beach
Transport all ancient frogs
Transport the upside down ancient frog to the crystal room
Transport all ancient frogs without visiting the city
Get stuck in an infinite warp loop
Make two raged porcupines collide with each other
View at least 7 of the island's main attractions from a bird's-eye view
Transport the tiny ancient frog to the crystal room
Transport the invisible ancient frog to the crystal room
Call the map bird but don't let it pick you up
Transport the lava ancient frog to the crystal room
Sing all melodies
Let the bats kill all creatures in that one cave in the water mountain
Discover the crystal room
Transport the giant ancient frog to the crystal room
Whistle SOS