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