There are 49 achievements worth a total of 1000 points
Rescue Kelda from Nordberg
Complete full Tyranny over Nordberg through either Domination or Destruction
Achieve 50 kills by overcharging your Evil Presence Spell
Achieve 50 melee kills
Find the Red Minions
Find the Green Minions
Find the Blue Minions
Achieve a 100% Domination Tyranny rating
Achieve a 100% Destruction Tyranny rating
Collect 50,000 gold
Buy gifts for Juno and woo her into becoming your 'special' friend
Buy gifts for Dark Fay and woo her into becoming your 'special' friend
Buy gifts for Ghost Fay and woo her into becoming your 'special' friend
Win one Pirate Plunder map
Win ten Pirate Plunder maps
Win one Dominate map
Win ten Dominate maps
Kill an opposing Overlord 20 times in ranked versus matches
Forge one weapon
Forged the Elemental helmet and armor
Rescue all the Minion crew from the spider webs
Forge three weapons
Forge the Infernal helmet and armor
Cause mayhem during the Prelude
Gather 10 Lifeforce orbs
Gather 250 Lifeforce orbs
Gather 1000 Lifeforce orbs
Gather 5000 Lifeforce orbs
Destroy one Town
Destroy both Nordberg and Everlight
Enslave one Town
Enslave both Nordberg and Everlight
Ghost Fay has become your Mistress
You and your Mistresses have found a way to get along splendidly
You've killed 15 or more enemies with a single Catapult boulder
You've killed 1000 gnomes
You have discovered and used all Minion Mounts in the game
You've collected 100% of all Dark Crystals
You've collected 50% of all Dark Crystals
You've obtained all the Tower Objects in the game
You have built 100% of the Tower buildables
You have built 50% of the Tower buildables
Your Minion Horde is fully upgraded
You have killed Solarius
You have killed 100 baby seals
Through Domination or Destruction you are now the Tyrant of Everlight
Kelda is now your 'special' friend
Dark Fay has become your Mistress
Juno has become your Mistress