Here is the full list of all 30 Abomination Tower achievements.
Level Seven Complete
Unlocked 'Biter'
Level Six Complete
Unlocked 'Flappy ears'
Level Five Complete
Level Four Complete
Unlocked 'Bucket'
Level Three Complete
Unlocked 'Air head'
Level Two Complete
Unlocked 'Speed demon'
Level One Complete
Unlocked 'Save my butt'
Level Eight Complete
Level 9 Complete
Level 10 Complete
All the way back down
Unlocked 'All seeing'
Unlocked 'Spiker'
Unlocked 'Golden ego'
Unlocked 'Already dead'
50 deaths!
A century!
200 deaths
500 deaths
1000 deaths
Finished Hardcore mode!
Finished Hard Mode!
Finished Normal Mode!
Finished Easy Mode!