Here is the full list of all 22 Polandball: Can into Space! achievements.
Collide with SERBIABALL 20 times.
Use 100 brakes in one flight.
5 deaths on earth.
Reach the third checkpoint.
50 deaths in air.
Do a full 360 spin in one flight.
Get atttracted by RUSSIABALL, CHINABALL and CANADABALL
Collide with JAPANBALL 20 times.
Have negative money (debt).
Trigger two magnets in less that 7 seconds from each other.
Die for the first time.
First launch.
All attributes to maximum.
Rocket fully upgraded.
Finish the game and witness the amazing end-game cinematic.
Obtain 100 coins from GERMANYBALL in one round.
Die when close to the Moon.
Reach the half checkpoint.
Reach the last checkpoint.
Collide 50 times with any balls in one flight.
Touch every countryball existing in the game.
Consecutively touch one countryball 10 times.