Here is the full list of all 18 Skylar & Plux: Adventure on Clover Island achievements worth 1,000 gamerscore.
Rocket Queen
Defeat 100 swarmbots
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 the game
Pick up a total of 10.000 collectibles
Use Gatling Turret to defeat 5 enemies
Free all Lo'a
Ground Pound dive for 3 seconds
Defeat 10 enemies without losing health
Slap the Elder
Flatten 10 Lo'a
Pick up Time Orb gadget
Pick up Magnetic Glove gadget
Get hit by a hammer
Fool CRT in Dinky Dank Tank
Catch a missile and throw it at an enemy