Here is the full list of all 37 Vortex Attack EX 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 45 seconds
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.
Clear a stage without killing.
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.
Pass a level without collecting any lumergy.
Complete the game once playing 2 players.
Finish the game alone, with just one credit.
Finish the game twice alone, with just one credit..