Here is the full list of all 17 AMazing TD achievements.
Make a maze that has 10 000 length
Survive until wave 10 in a singleplayer game
Survive until wave 20 in a singleplayer game
Survive until wave 30 in a singleplayer game
Survive until wave 40 in a singleplayer game
Deal 5 million damage with an Athena Standard tower in a game
Deal 5 million damage with an Apollo Triple Shot tower in a game
Deal 5 million damage with a Dionysus Splash tower in a game
Deal 5 million damage with a Hephaestus Close tower in a game
Deal 5 million damage with a Zeus Sniper tower in a game
Deal 5 million damage with an Artemis Angle tower in a game
Deal 5 million damage with a Hera Minimum Range tower in a game
Make a maze that has 2000 length
Make a maze that has 20 000 length
Make a maze that has 50 000 length
Unlocked when Corona Borealis campaign completed
Unlocked when Boötes campaign completed