Here is the full list of all 33 Skylar & Plux: Adventure On Clover Island achievements.
Defeat a swarm bot
Idle 1 minute
Defeat 10 enemies without losing health
Slap the Elder
Flatten 10 Lo'a
Get to the top of Clover Mountain
Get to the top of the Progenitor's Sanctum
Get to the broken bridge in CRT's Citadel
Finish Game
Go to Space
Pick up a total of 1.000 collectibles
Pick up a total of 5.000 collectibels
Pick up a total of 10.000 collectibles
Explore all of Clover Island
Free all Lo'a
Ground Pound dive for 3 seconds
Be in the air for 5 seconds
Pick up Jetpack gadget
Pick up Time Orb gadget
Pick up Magnetic Glove gadget
Get hit by a hammer
Jump across the lava river in The Satis-Factory
Defeat 10 enemies with Crushing Ball
Spin Attack 50 enemies
Punch 50 enemies
Ground Pound 50 enemies
Blow up CRT's reactor
Fool CRT in Dinky Dank Tank
Catch a missile and throw it at an enemy
Defeat 50 swarmbots
Defeat 100 swarmbots
Do 100 Long Jumps
Trampoline off of 10 consecutive mushrooms