Here is the full list of all 36 Idle Cyber Dungeon achievements.
Get a legendary equipment
Activate legendary armor sets
Complete an illusion
Enter the casting page
Casting weapons
Casting clothes
Cast belt
Casting helmet
Cast pants
Casting necklace
Cast a ring
Cast gloves
Cast shoulder protector
Cast shoes
Level 5 of the Lost Land
Level 10 of the Lost Land
Level 15 of the Lost Land
Void Realm Level 1
Void Realm Level 10
Void Realm Level 20
Void Realm Level 30
Void Realm Level 40
Void Realm Level 50
Void Realm Level 60
Void Realm Level 70
Void Realm Level 80
Void Realm Level 90
Void Realm Level 100
Void Realm Level 110
Void Realm Level 120
Void Realm Level 130
Void Realm Level 140
Void Realm Level 150
Points 100
Points 1000
Points 10000