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