Full list of all 456 Element TD 2 - Multiplayer Tower Defense achievements.
The base game contains 172 achievements, and there are 8 DLC packs containing 284 achievements.
Clear Wave 55 in Teams Mode
Get a Boss Score of at least 500
Clear Wave 55 on Very Hard Difficulty
Get a Boss Score of at least 1000
Reach Wave 64
Be the first one to clear the wave 20 times in a row in a FFA game
Clear Wave 55 on Hard Difficulty
Get 1st Place 25 Times in an FFA game
Be the first one to clear the wave 500 times in FFA Games
Get a Boss Score of at least 2000
Get a Boss Score of at least 5000
Clear Wave 55 on Normal Difficulty
Get a Boss Score of at least 100
Clear Wave 55 on Random + Chaos + 2 Path
Clear Full Length in 35 Minutes or less
Clear Full Length in 30 Minutes or less
Get a total of 100 Eliminations in FFA Games
Get 1st Place 5 Times in an FFA game
Clear 5 games in Co-op Mode
Be the first one to clear the wave 100 times in FFA Games
Get a total of 25 Eliminations in FFA Games
Get 1st Place in an FFA game
Be the first one to clear the wave 25 times in FFA Games
Get a total of 5 Eliminations in FFA Games
Clear all Missions in Chapter 1
Clear Wave 55 on Insane Difficulty
Clear Full Length in 25 Minutes or less
Clear Wave 55 on Extreme
Clear Wave 55 on Extreme + Turbo + 2 Path
Clear 25 games in Co-op Mode
Clear Mission 1 in less than 4 Minutes and 15 Seconds
Clear Mission 2 using only Arrow & Cannon Towers
Clear Mission 3 on Hard Difficulty without using Light or Water Elements in your build
Clear Mission 4 in less than 6 Minutes
Clear Mission 5 on Hard Difficulty without using Darkness or Fire Elements in your build
Clear Mission 6 on Hard Difficulty without losing any lives
On Mission 7, kill the Slingshot Boss within 20 seconds of it spawning
Get 4 Stars on every Chapter 1 Mission
Clear Mission 8 in 12 Minutes or less
Get 300 kills on one Tower in Mission 9
Clear Mission 10 on Hard without using Earth-type Towers
Clear Mission 11 on Hard without losing any lives
Clear Mission 12 on Hard Difficulty in 18 Minutes or less
Clear Mission 13 without building any Dual Element Towers
Get a total of 2000 Interest in Mission 14
Clear all Missions in Chapter 2
Get 4 Stars on every Chapter 2 Mission
Get 500 kills on a single tower in an FFA game
Get a 20,000 Interest in an FFA game
Have 50,000 Unspent Gold in a Very Hard + FFA game prior to clearing Wave 55
Get 150,000 Networth before clearing Wave 55 in an FFA game
Clear Wave 55 on Full Length + Hard + Extreme, on any map
Clear Wave 55 on Full Length + Insane without losing any lives, on any map
Beat the game on Very Hard + Random + No Sell + 2-Path in an FFA game, on any map
Win 1 Game of War Mode
Win 5 Games of War Mode
Win 25 Games of War Mode
Cast all six War Mode Abilities at least once in a single game in War Mode
Catch 20 creeps in stasis with a single Dimensional Rift in War Mode
Kill a total of 10 Mega Creeps in War Mode games
Decrease the opponent's lives by 15 in a single wave in War Mode
Win a War Mode game without losing a single life
Clear Wave 55 of Desert Variant on Very Hard + Advanced Paths
Clear Wave 55 of Winter Variant on Very Hard + Advanced Paths
Clear Wave 55 of Forest Variant on Hard Difficulty
Clear Wave 55 of Forest Variant on Very Hard + Advanced Paths
Clear Wave 55 of Lava Variant on Hard Difficulty
Clear Wave 55 of Lava Variant on Very Hard + Advanced Paths
Clear Wave 55 of Tropical Variant on Hard Difficulty
Clear Wave 55 of Tropical Variant on Very Hard + Advanced Paths
Clear Wave 55 of Wasteland Variant on Hard Difficulty
Clear Wave 55 of Wasteland Variant on Very Hard + Advanced Paths
Clear Wave 55 of Autumn Variant on Hard Difficulty
Clear Wave 55 of Autumn Variant on Very Hard + Advanced Paths
Clear Wave 55 of Desert Variant on Hard Difficulty
Clear Wave 55 of Winter Variant on Hard Difficulty
Clear Wave 55 of Temple Variant on Hard Difficulty
Clear Wave 55 of Temple Variant on Very Hard + Advanced Paths
Beat Mission 15 on Hard without having Earth or Nature Elements in your Loadout
Beat Mission 16 on Hard with all towers built within 1 space of an existing tower
Beat Mission 17 on Very Hard in 24 Minutes or less
Beat Mission 18 on Hard without using 1150 Range (or higher) Towers
Beat Mission 19 on Hard without losing any lives
Beat Mission 20 on Hard without selling your towers, even during Wave Breaks
Beat Mission 21 on Normal using only Level 1 Towers
Clear all Missions in Chapter 3
Get 4 Stars on every Chapter 3 Mission
Clear Mission 22 on Hard using only Towers with 1250 Range or more (including Range upgrades)
Clear Mission 23 on Normal using only towers with 200 AoE or more
Clear Mission 24 on Normal using only Light, Water, and Nature Elements
Clear Mission 25 on Hard without building or upgrading any towers during the last wave
Clear Mission 26 on Normal using only Darkness, Fire, and Earth Elements
Clear Mission 27 on Normal using only Buff, Slow, and Damage Amp Towers
Clear Mission 28 on Very Hard without using Infernal Towers
Clear all Missions in Chapter 4
Get 4 Stars on every Chapter 4 Mission
Clear all 28 Missions in the Campaign