Here is the full list of all 55 Eternum EX achievements.
Level 1 completed
Level 2 completed
Level 3 completed
Level 4 completed
God Statue defeated
Level 6 completed
Level 7 completed
Level 8 completed
Level 9 completed
God Plant defeated
Level 11 completed
Level 12 completed
Level 13 completed
Level 14 completed
Gargoyle defeated
Level 16 completed
Level 17 completed
Level 18 completed
Level 19 completed
Dragon defeated
Level 21 completed
Level 22 completed
Level 23 completed
Level 24 completed
God Devil defeated
Secret bonus Level 1
Secret bonus Level 2
Secret bonus Level 3
Secret bonus Level 4
Secret bonus Level 5
Secret bonus Level 6
Secret bonus Level 7
Secret bonus Level 8
Secret bonus Level 9
Secret bonus Level 10
Secret bonus Level 11
Secret bonus Level 12
Secret bonus Level 13
Secret bonus Level 14
Secret bonus Level 15
Secret bonus Level 16
Secret bonus Level 17
Secret bonus Level 18
Secret bonus Level 19
Secret bonus Level 20
Secret bonus Level 21
Secret bonus Level 22
Secret bonus Level 23
Secret bonus Level 24
Secret bonus Level 25
Super-Knight
Brave Knight
Tricky Knight
Highest Score
Ranking score