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