Other Games
Alien Tears
Earn a gold medal on every mission in Story mode.
Achievement
Annihilator
Kill 10,000 aliens.
Achievement
Arsenal
Build 20 towers of any type in one mission.
Achievement
Base Defender
Complete the single player campaign in Story Mode.
Achievement
Boot Camp
Finish all the missions in Chapter 1 in Story Mode.
Achievement
Brothers in Arms
Earn Bronze in a Co-Op Multiplayer mission.
Achievement
Burn Baby Burn
Build 100 Inferno towers.
Achievement
Close Call
Save a core that is less than 10 seconds away from the map's exit point.
Achievement
Confident
Use the speed up control at 3x for a total of 60 seconds in any mission.
Achievement
Death From Above
Use the Orbital Laser Special Weapon (General Cai).
Achievement
Diversity
Build 1 of each tower type in any single mission.
Achievement
Eradicator
Kill 100 aliens.
Achievement
Exterminator
Kill 1000 aliens.
Achievement
Field Promotion
Earn a silver (or better) medal.
Achievement
Filthy Rich
Win a mission with at least 10,000 resources remaining.
Achievement
Firebug
Using only Inferno towers, Win any chapter 4 (or later) mission.
Achievement
First Blood
Kill 1 alien.
Achievement
Flawless Victory
Earn a Gold Medal.
Achievement
Full Defense
Build 50 towers of any type in one mission.
Achievement
Full House
Build and fully upgrade each tower type in one mission.
Achievement
Full Potential
Win a chapter 4 (or later) mission with level 3 towers only and no selling.
Achievement
Go Team!
Earn Gold in a Co-Op Multiplayer mission.
Achievement
Go To Your Home
Use the Core Teleport special weapon (Professor Taylor).
Achievement
Great Ball of Fire
Build 100 Meteor towers.
Achievement
Gun Crazy
Using only Gun towers, Win any chapter 4 (or later) mission.
Achievement
Happy Returns
Recover a loose core.
Achievement
Head Trauma
Build 100 Concussion towers.
Achievement
Hey! That's mine!
Kill an alien carrying a power core.
Achievement
High Voltage
Build 100 Tesla towers.
Achievement
Indecisive
Sell 10 towers or more in a single mission.
Achievement
Kaboom!
Build 100 Cannon towers.
Achievement
Leadhead
Build 100 Gun towers.
Achievement
Liquidator
Sell 10 towers.
Achievement
Master Builder
Use the command shuttle to move 6 map sections in Mission 6.
Achievement
Master Siege Breaker
Survive 100 waves on any Super Grinder challenge mode.
Achievement
Master Strategist
Earn 100 Gold Medals on any missions.
Achievement
Minimalist
Using only level 1 towers, Win any Chapter 4 (or later) mission.
Achievement
More Please
Use the Resource Reinforcement Special Weapon (Professor Briel).
Achievement
No Fast Blast
Use the Temporal Cannon Special Weapon (Colonel Rissler).
Achievement
No Sale
Win any mission without selling any towers.
Achievement
Not So Fast
Build 100 Temporal towers.
Achievement
Now With Sprinkles
Enable a Tower Augmentation item on any tower.
Achievement
Penny Pincher
Win a mission with at least 5,000 resources remaining.
Achievement
Pew Pew
Build 100 Laser towers.
Achievement
Planet Defender
Earn a silver medal (or better) on all missions in the Story mode.
Achievement
Pumped Up Towers
Use the Tower Overcharge Special Weapon (Advisor Zacara).
Achievement
Retry
Use the Reload Checkpoint option.
Achievement
If At First You Don't Succeed, Retry Again
Use the reload checkpoint option five times in a single mission.
Achievement
Salvage Rights
Kill an alien boss creature. (Juggernaut, Rumbler, Turtle, or Crasher)
Achievement
Shell-shocked
Using only Cannon towers, Win any chapter 4 (or later) mission.
Achievement
Shoot That Guy
Use the Precision Targeting Special Weapon (Rear Admiral Phillips).
Achievement
Siege Breaker
Survive 100 waves on Grinder challenge mode on any mission.
Achievement
Surplus
Win a mission with at least 1,000 resources remaining.
Achievement
10 Items No Less
Enable a Tower Augmentation Item on 10 Towers.
Achievement
Thanks For Playing!
Earn Bronze on a Single Player mission.
Achievement
The Not-So-Friendly Skies
Build 100 Missile towers.
Achievement
The Path Most Traveled
Win a Gold medal on mission 19 without using the Command Shuttle.
Achievement
Tower Expert
Build every tower and every upgrade for each tower.
Achievement
Untouchable
Beat a Chapter 4 mission or higher with zero cores captured.
Achievement
Warning Shots
Play a Competitive Multiplayer mission.
Achievement
What IS that?
Inspect 10 aliens.
Achievement
Winning Shots
Earn a Victory in a DG Fighter Multiplayer mission.
Achievement
Would You Like a Boost With That?
Build 100 Boost towers.
Achievement
Xenocide
Kill 50,000 aliens.
Achievement
Yellow Beats Green
Upgrade a level 1 tower to a level 2 tower.
Achievement