Here is the full list of all 53 Cursed Treasure 2 achievements.
Get BRILLIANTS for the night missions 22-24.
Get BRILLIANTS for the night missions 19-21.
Get BRILLIANTS for the night missions 16-18.
Get BRILLIANTS for the day missions 22-24.
Get BRILLIANTS for the night missions 13-15.
Defeat the Dwarf Kings.
Get BRILLIANTS for the day missions 19-21.
Get BRILLIANTS for the day missions 16-18.
Defeat the 7th boss.
Find treasure chests on levels 19, 20 and 21.
Defeat 50 Divers while underwater.
Get BRILLIANTS for the day missions 13-15.
Get BRILLIANTS for the night missions 10-12.
Complete levels 16, 17 or 18 without destroying any Sacred Stones.
Remove the Charm from the towers using Terror spell 100 times.
Get BRILLIANTS for the day missions 10-12.
Get BRILLIANTS for the night missions 7-9.
Defeat the Barbarian Queen.
Defeat the King.
Defeat the Archmage.
Get BRILLIANTS for the day missions 7-9.
Damage 50 enemies with the Thunder Scroll.
Upgrade all the skills of a race to the max.
Get BRILLIANTS for the night missions 4-6.
Achieve rank 20.
Turn 50 enemies into chickens.
Make 100 mines (poisonous, energy or volcanic) of the enemies.
Cage 50 enemies with the Stasis Scroll.
Get BRILLIANTS for the day missions 4-6.
Defeat the Arch Druid.
Scare off 100 enemies.
Defeat 2000 common enemies.
Defeat an invisible Ninja.
Upgrade a tower to the 5th rank.
Collect 100 mana potions.
Defeat 50 champions.
Defeat the High Priest.
Seize buildings 200 times.
Cut down 100 forests.
Collect 10,000 gold picking up coins.
Achieve rank 10.
Get BRILLIANTS for the night missions 1-3.
Get BRILLIANTS for the day missions 1-3.
Get BRILLIANT for a night mission.
Upgrade any skill to the max (up to 5th rank).
Defeat the General.
Defeat 5 enemies with one meteor.
Defeat an armored Knight.
Defeat a flying enemy in flight.
Upgrade a tower to the 3rd rank.
Get BRILLIANT for a day mission.
Defeat a champion.
Defeat an enemy carrying a gem.