Fortified

Goose It!

Uncommon39.5%

Destroy an Annihilator before it deploys

Ivy Leaguer

Uncommon38.3%

Complete a map other than Easy Street without the base taking damage

Big Spender

Uncommon29.9%

Spend more than $7,500 in any map other than Easy Street

Ice to Meet You

Uncommon24.4%

Freeze 10 enemies within 1 second

Reporting For Duty

Uncommon21.1%

Complete any map other than Easy Street using only infantry

Bring Him Down!

Uncommon19.6%

Defeat the Juggernaut

Circuit Breaker

Uncommon13.6%

Destroy 50 enemies using Tesla Coils in any single map other than Easy Street

Great Balls of Fire

Uncommon12.2%

Set fire to 10 enemies simultaneously

Slugger

Rare9.0%

Destroy 5 flying enemies in 5 seconds with the shotgun

Clanked!

Rare8.5%

Defeat the Stalker

Square

Rare7.1%

Complete every map on normal difficulty

Beatnik

Very rare4.3%

Complete any map other than Easy Street without any structure kills

Sharpshooter

Very rare3.7%

Destroy 10 enemies with the Rifle in 5 seconds

Cryo Baby

Very rare2.9%

Throw 10 enemies at once with the Cryo Blaster secondary attack

Stacked

Very rare1.8%

Unlock every structure and weapon

They Shall Not Pass

Very rare1.5%

Complete any map on hard, other than Easy Street without taking damage

Earth's Protector

Ultra rare0.7%

Complete every map on hard

National Icon

Ultra rare0.6%

Reach level 20

Cranked!

Ultra rare0.5%

Destroy 20 enemies within 1 second

Fortified!

Ultra rare0.4%

Complete all maps on insane

Defenders of Freedom

Ultra rare0.3%

Reach level 20 with all player characters

Negative Perspiration

Ultra rare0.2%

Survive 10 waves of Invasion Mode

Cloud Nine

Ultra rare0.2%

Survive to wave 20 in Invasion mode on hard