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