Achievement | How to unlock
|
---|
Alien Tears | Earn a gold medal on all missions in the Story mode.
|
Annihilator | Kill 10,000 aliens.
|
Arsenal | Build 20 towers in one mission.
|
Base Defender | Complete the Story mode.
|
Boot Camp | Finish the first 3 missions.
|
Burn Baby Burn | Build 5 Inferno towers.
|
Close Call | Save a core less than 10 seconds away from the map exit.
|
Confident | Use speed up controls for a total of 30 seconds in any one mission.
|
Death From Above | Fire the orbital laser.
|
Diversity | Build all tower types in one mission.
|
Eradicator | Kill 100 aliens.
|
Exterminator | Destroy 1000 aliens.
|
Field Promotion | Earn at least one silver medal.
|
Filthy Rich | Win with 10,000 resources remaining.
|
Firebug | Beat an advanced mission with only Inferno towers.
|
First Blood | Kill 1 alien.
|
Flawless Victory | Earn at least one gold medal.
|
Full Defense | Build 50 towers in one mission.
|
Full House | Build all upgrades of all tower types in one mission.
|
Full Potential | Beat an advanced mission with only level 3 towers and no selling.
|
Great Ball of Fire | Build 5 Meteor towers.
|
Gun Crazy | Beat an advanced mission with only Gun towers.
|
Happy Returns | Recover a loose core.
|
Head Trauma | Build 5 Concussion towers.
|
Hey! That's mine! | Kill an alien carrying a power core.
|
High Voltage | Build 5 Tesla towers.
|
I Spy | Activate reconnaissance system.
|
Indecisive | Sell 10 towers in a single mission.
|
Kaboom! | Build 5 Cannon towers.
|
Leadhead | Build 5 Gun towers.
|
Liquidator | Sell 5 towers.
|
Master Strategist | Earn a gold medal on all Challenge modes.
|
Minimalist | Beat an advanced mission with only level 1 towers.
|
Nail Biter | Win mission with the last core less than 10 seconds away from the map exit.
|
No Sale | No towers sold in a single mission.
|
Not So Fast | Build 5 Temporal towers.
|
Overseer | Build 5 Command towers.
|
Penny Pincher | Win with 5,000 resources remaining.
|
Pew Pew | Build 5 Laser towers.
|
Planet Defender | Earn a silver medal on all missions in the Story mode.
|
Power Builder | Build 6 towers within 10 seconds.
|
Pyrrhic Victory | Shoot down flying alien carrying a core.
|
Relay Race | Witness 1 core handed off 10 times within 20 seconds.
|
Retry | Reload an earlier save checkpoint.
|
Salvage Rights | Destroy at least one boss alien.
|
Sharpshooter | Shoot down a flying alien.
|
Shell-shocked | Beat an advanced mission with only Cannon towers.
|
Siege Breaker | Survive 100 waves on the Grinder challenge mode.
|
Surplus | Win with 1,000 resources remaining.
|
The Long Road | Alien time until exit exceeds 5 minutes.
|
The Not-So-Friendly Skies | Build 5 Missile towers.
|
Tower Expert | Build every tower and upgrade.
|
Untouchable | Beat an advanced mission with zero cores captured.
|
Well Invested | Gain 10000 resources from interest in a single mission.
|
What IS that? | Inspect 10 aliens.
|
Xenocide | Kill 50,000 aliens.
|
Yellow | Beats Green Upgrade a tower.
|