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