Here is the full list of all 98 Evil Defenders achievements.
Kill 150000 enemies.
Kill 100000 enemies.
Use both abilities of the altar in a single mission.
Complete a mission without building a single tower.
Complete the Challenge for the "Golden Temple" mission.
Complete all the missions and get at least one star per mission.
Complete all the missions and get at least two stars per mission.
Complete all the missions and get at least three stars per mission.
Complete the "Golden Temple" mission in Inferno mode.
Earn at least 1000000 gold coins.
Complete the Challenge for the "Beach" mission.
Complete the "Beach" mission in Inferno mode.
Complete the Challenge for the "Forsaken Palace" mission.
Complete the "Forsaken Palace" mission in Inferno mode.
Complete the Challenge for the "Heart of Fire" mission.
Complete the "Heart of Fire" mission in Inferno mode.
Complete the Challenge for the "Burning Pass" mission.
Kill 1000 enemies with lightning.
The Fallen Paladin must fight the battle for 300 seconds in a single mission.
Complete the "Burning Pass" mission in Inferno mode.
Complete the Challenge for the "Old Castle" mission.
Complete the "Old Castle" mission in Inferno mode.
Complete the "Snowbound Bastion" mission in Inferno mode.
Complete the Challenge for the "Snowbound Bastion" mission.
Complete the "Frozen Beach" mission in Inferno mode.
Complete the Challenge for the "Frozen Beach" mission.
Convince 50 enemies to fight on your side with a treasure chest in a single mission.
Complete the "Oasis" mission in Inferno mode.
Cause damage to 100 enemies with the river of fire in a single mission.
Complete the Challenge for the "Buried Trail" mission.
Read all the tips.
Let no enemy pass through the doors of the Old Halls.
Complete the "Golden Temple" mission.
Complete the "Buried Trail" mission in Inferno mode.
Sell 50 towers.
Scare at least 50 enemies per mission.
Complete the "Buried Trail" mission.
Complete the "Beach" mission.
Hit the gong.
Complete the "Heart of Fire" mission.
Unleash the power of the Heart of Fire.
Complete the "Forsaken Palace" mission.
Complete all the "Frostlands" missions.
Complete the "Snowbound Bastion" mission.
Complete the "Old Castle" mission.
Complete the "Burning Pass" mission.
Remove snow to find a tower placeholder.
Point and shoot from a catapult.
Provoke Armageddon.
Complete the Challenge for the "Oasis" mission.
Teleport 200 enemies.
Summon MacHellman 100 times.
Complete the "Paladins' Crossroad" mission in Inferno mode.
Complete the Challenge for the "Paladins' Crossroad" mission.
Let no enemy leave the tunnel.
Complete the "Wastelands" mission in Inferno mode.
Kill 1000 flying enemies.
Kill 10000 enemies.
Complete the "Frozen Beach" mission.
Freeze the river.
Complete the "Oasis" mission.
Complete all the "Desert" missions.
Complete the "Paladins' Crossroad" mission.
Earn at least 100000 gold coins.
Complete the "Rockway" mission in Inferno mode.
Complete the Challenge for the "Wastelands" mission.
Complete the Challenge for the "Rockway" mission.
Complete the "Darkwood" mission in Inferno mode.
Defeat Breaker.
Complete the Challenge for the "Darkwood" mission.
MacHellman must stay in battle for 600 seconds in total.
MacHellman must defeat an Old Mage.
Complete a mission without using any abilities.
Complete the "River Pass" mission in Inferno mode.
Complete the "Wastelands" mission.
Give any specialized tower a maximum upgrade.
Early-start 100 waves.
Earn at least 10000 gold coins.
Complete all the "Highlands" missions.
Complete the "Rockway" mission.
Defeat Paladin.
Summon MacHellman.
Complete the Challenge for the "River Pass" mission.
Build 100 towers.
Kill 1000 enemies.
Complete the "Darkwood" mission.
Build every type of tower.
Burst a toxic bubble.
Build 50 towers.
Sell a tower.
Upgrade any tower to third grade.
Earn at least 1000 gold coins.
Use lightning to cause damage to 5 enemies in a river.
Early-start 10 waves.
Complete the "River Pass" mission.
Strike water with lightning.
Kill an enemy with lightning.
Start a wave early.