Here is the full list of all 35 Cozy Space Survivors achievements.
Collect 64 XP boxies
Make 128 enemies "blush" with your engines
Destroy 2048 enemies with laser projectiles
Destroy 2048 chocolate asteroids
Reach level 12
Destroy 2048 enemies with missiles
Jumped 16x to the other side of the "universe"
Destroy 2048 enemies with mines
Destroy 2048 enemies with your laser hula-hoop
Destroy 2048 enemies with your boomerang
Destroy 2048 enemies with the rainbow of love
Destroy 64 enemies by ramming them
Collect 64 health boxies
Collect 64 weapon boxies
Buy all meta upgrades
Finish the game with Wormy
Destroy 2048 enemies with your mining laser
Finish the game with Looky
Collect 4096 chocolates pieces
Bring love to the universe
Clean the universe from space oil
Find Mr. I and help him to be with his friends
Finish the game with Pew-Pew
Defeat the Utah Teapot
Help the wild sheeps getting back their yummy planet
Bring Lillian's laser back
It's OK to lose. It helps us grow. Just get up and try again! :)
Finish the game with Brizzel
Find all space moo-moos
Bring water to earthy
Make space travel possible again
Make the ghost shine
Help Margot to relax next to her housy
You started the game!
Complete all Quests with all Shippies.