

Salvage Rights
Destroy at least one boss alien.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked
.You unlocked .


Field Promotion
Earn at least one silver medal.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked
.You unlocked .


Death From Above
Fire the orbital laser.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Siege Breaker
Survive 100 waves on the Grinder challenge mode.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Flawless Victory
Earn at least one gold medal.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked
.You unlocked .


Base Defender
Complete the Story mode.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Planet Defender
Earn a silver medal on all missions in the Story mode.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Master Strategist
Earn a gold medal on any 100 missions in The Awakening campaign.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Exterminator
Destroy 1000 aliens.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked
.You unlocked .


Tower Expert
Build every tower and upgrade.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Alien Tears
Earn a gold medal on all missions in the Story mode.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Nail Biter
Win mission with the last core less than 10 seconds away from the map exit.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Indecisive
Sell 10 towers in a single mission.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Untouchable
Beat an advanced mission with zero cores captured.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked .
You unlocked .


Close Call
Save a core less than 10 seconds away from the map exit.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked
.You unlocked .


Happy Returns
Recover a loose core.
Hidden achievement
Details are hidden to users who have not unlocked it.
Unlocked
.You unlocked .