Here is the full list of all 48 Yet another tower defence achievements.
Let 60 enemies pass
Defeated for the first time
Pass the hidden level with 3 stars
Get 36 stars
Enter the hidden level
Generate 1000 crystals from the Crystal Generator
Freeze 20 enemies at the same time
Reduce 3 or more enemies' armor using one Dark Force
Poisoned enemy hit by Catalyst Rockets
Build a Crystal Generator
Pass all leves in town with full health
Use 12 or more Lightning Strikes
Use poison trap to destroy 10 enemies
Use Death withered on a boss
Destroy 10 or more enemies using one Meteor Shower
Affect 3 or more enemies using one Death Withered
Defeat Queen of Knives
Teleport a boss to its spawning point.
Slowed enemy hit by Tesla Canon.
Complete all levels in 3nd difficulty
Defeat the final boss
Use Stasis Trap on bosses.
Destroy Frost Guardian before it split.
Trigger a poison explosion on a single enemy
A single Crossbow reduece 500 armor
Destroy 10 HongKong reporters.
Catch 5 or more monsters in one net
Upgrade Mini Mijolnir to max level and gain maximum attack.
Destroy 1000 enemies
Have more than 10 minions on the map at the same time.
Dissipate entwine effect under a second.
Destroy the Lich before it summons minions
Upgrade Lightning Radar to max level.
Gather 8000 mana crystals
Gain 200 mana crystals from trees
Poison 20 enemies to death
Destroy Plants before they cast entwining spell.
Build a Flame Thrower
Use a heart to revive yourself.
Pause game for the first time
Defeat Fire Lord
Gather 800 mana crystals
Use a upgrade ticket to max-level a advanced tower
Destroy 100 enemies
Sell a tower for 70% of its building cost.
Skip tutorial
Pass a level with 3 stars
Use cheat code 'greedisgood'