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