Here is the full list of all 38 Just Get Through achievements.
Don't crash the game!
Reach level 15 without using TNT
Reach level 12 without picking up any items
Reach level 10 in classic mode without dying once
So random
Try some new colorpalettes
From now on your life will be tough.
This was not the exit
Find a colorpalette
Slowly and carefully walking to the exit
Collect 20 damaged color palettes!
Beat a rocket bot at their own game
Reach level 50 in a classic game mode
Nope, there is none. At least not here...
Defuse a bear trap by throwing TNT at it
Trigger a mine by throwing TNT at it
Find the rare rainbow colorpalette
Reach level 40 in a classic run
Collect over 20 HP Items in one run
Publish an amazing custom level
Two hours of permanent dying
Destroy more than 500 walls in total
Play and win more than 10 different global custom levels
Destroy a falling wall using your head
Complete an advanced level with only one hp left
Activate 200 checkpoints
Waste 24 hours of your life
Reach level 30 in a classic run
Reach level 35 in a classic run
Reach level 45 in a classic run
Complete every daily run of one week
I am hardcore
This was hardcore...
At least almost complete
Have over 1000 Coins in one Coin Run
Ouch...
Better be quick and use this flare for a few additonal pitch-black levels
Ignite over 100 torches