Here is the full list of all 34 Cozy Space Survivors achievements.
You started the game!
Finish the game with Pew-Pew
Help Margot to relax next to her housy
Bring water to earthy
Bring Lillian's laser back
Find Mr. I and help him to be with his friends
Make the ghost shine
Find all space moo-moos
Make space travel possible again
Bring love to the universe
Help the wild sheeps getting back their yummy planet
Buy all meta upgrades
Jumped 16x to the other side of the "universe"
Make 128 enemies "blush" with your engines
Destroy 2048 enemies with mines
Destroy 2048 enemies with laser projectiles
Destroy 2048 enemies with your mining laser
Destroy 2048 enemies with your laser hula-hoop
Destroy 2048 enemies with your boomerang
Destroy 2048 chocolate asteroids
Collect 64 health boxies
Collect 64 weapon boxies
Collect 64 XP boxies
Reach level 12
It's OK to lose. It helps us grow. Just get up and try again! :)
Collect 4096 chocolates pieces
Destroy 64 enemies by ramming them
Clean the universe from space oil
Defeat the Utah Teapot
Finish the game with Wormy
Destroy 2048 enemies with missiles
Destroy 2048 enemies with the rainbow of love
Finish the game with Brizzel
Finish the game with Looky