Here is the full list of all 76 Vortex Attack achievements.
Made to the level 50
Made to the level 100
Made to the level 150
Made to the level 200
Finish one boss stage in less than 30 seconds
Finish one boss stage in less than 45 seconds
Finish a boss stage in less than 60 seconds
Finish a boss stage in less than 90 seconds
10 Sparky vortex destructions
25 Sparky vortex destructions
50 Sparky vortex destructions
100 Sparky vortex destructions
250 Sparky vortex destructions
500 Sparky vortex destructions
Destroy 1.000 enemies in total
Destroy 10.000 enemies in total
Destroy 100.000 enemies in total
200 enemies destroyed in one stage
500 enemies destroyed in one stage
1.000 enemies destroyed in one stage
2.000 enemies destroyed in one stage
Destroy 50.000 enemies in total
Kill Sector 1 boss for the first time.
Kill Sector 2 boss for the first time.
Kill Sector 3 boss for the first time.
Kill Sector 4 boss for the first time.
Kill Sector 5 boss for the first time.
Kill Sector 6 boss for the first time.
Kill Sector 7 boss for the first time.
Kill Sector 8 boss for the first time.
Kill Sector 8 boss for the fifth time.
Kill Sector 8 boss for the twentieth time.
Collect 20 lumergy in a row
Collect 50 lumergy in a row
Collect 100 lumergy in a row
Collect 200 lumergy in a row
Collect 250.000 lumergy particles.
Collect 300 lumergy in a row
Collect 10.000 lumergy particles.
Collect 100.000 lumergy particles.
Clear a stage without killing
Play 10 games
Play 25 games
Play 250 games
Play 50 games
Play 100 games
Played 5 times with Beekyr
Played 5 times with Blaster
Played 5 times with Blaxar
Played 5 times with Kromaia
Played 5 times with Verminest
Played 5 times with Metr-81
Play 5 times with Rozer
Played 5 times with Valkyr
Play 5 times with Voxar
Unlock all enhanced ships
Unlock all ships
Unlock basic enhanced ships
Unlock the 3 basic ships
View the credits right to the end
Only Kafrak knows how to get this achievement.
Let level 50 vortex open and survive.
Finish the game with 'Kromaia' Ship
Die 100 times!
Finish the game with 'Metr-81' Ship
Pass a level without collecting any lumergy item.
Complete the game once playing 2 players.
Complete the game once playing 3 players.
Finish the game alone, with just one coin.
Finish the game twice alone, with just one coin.
Collect 1.000 lumergy particles.
Have at least one friend in your friends leaderboards.
Have five friends in your friends leaderboards.
Have a full friend's leaderboard.
Finish the game once.