Complete the indicated task to unlock the corresponding medal.

Achievement	How to unlock
... the Harder They Fall	Defeat 1,250 colossus invaders.
3 Catapults, 1 Eraser	Erase 3 Catapults with one spell.
Abra Cadabera	Train 250 mages.
Ambidexterity	Hold 5 invaders in the air simultaneously.
Archers Are The Answer	Fully upgrade your Archery Range.
Awl Encompassing	Train 250 craftsmen.
Big Blingin'	Earn 1,000,000 points.
Blocking Out The Sun	Train 1,000 archers.
Blue Bomber, Away	Send out 25 demolition experts.
Build a Better Tomorrow	Train 1,000 craftsmen.
Building It Bigger	Reach 2,000 maximum castle health.
Busting Caps	Defeat 25 exploding invaders.
Can We Fix It?	Train 50 craftsmen.
Castle Defender	Complete Round 50 on Normal Mode.
Castle Maniac	Play for 300 minutes total.
Cat-a-lystic!	Defeat 500 catapult invaders.
Cat-a-strophic!	Defeat 10 catapult invaders.
Cat-a-tonic!	Defeat 100 catapult invaders.
Cha-Ching	Earn 100,000 points.
Close Call	End a round with less than 10% castle health.
Colossal Fortification	Reach 10,000 maximum castle health.
Craftsmen For The Win	Fully upgrade your Stone Mason's shop.
Death From Above	Train 250 archers.
Demolitionists Have The Power	Fully upgrade your Demolition Lab.
Doing It Solo	Play up to Round 15 without training any units.
Get In Mah Bucket	Convert 100 units.
Gettin' the Hang of it	Play for 10 minutes total.
Gonna Need a Lot of Glue	Defeat 1,250 exploding invaders.
Hardcore Defender	Complete Round 50 on Heroic Mode.
Hocus Pocus	Train 50 mages.
I Love My Paint Can	Fully upgrade the Pit of Conversion.
I Want to Live!	Allow a blue demolition expert to walk off the screen.
I Want to Paint It Blue	Convert 500 units.
Invincibility	Complete Round 20 or higher without taking damage.
Is That All You've Got?	Toss and catch and invader 5 times.
It's Raining Arrows	Train 50 archers.
Ka-Blooee!	Defeat 250 exploding invaders.
Klaatu Barada Nikto	Train 1,000 mages.
Let the Bodies Hit the Floor	Defeat 100 plain invaders.
Mages Are Too Roxxor	Fully upgrade your Magical Arts Tower.
Magical Master	Use at least 20 spells in one round.
Master of Disaster	Destroy 5 Colossus Invaders in one explosion.
Monstrous Castle	Reach 100,000 maximum castle health.
Moolah	Earn 10,000 points.
Paying Your Dues	View the entire game credits.
Puppet Master	Convert 2,000 units.
Rammer Time - Can't Ram This	Defeat 50 rammer invaders.
Seriously They're No Giving Up	Defeat 5,000 plain invaders.
Set Them Up The Bomb	Send out 500 demolition experts.
Sharp Shooter	Intercept a Catapult projectile.
Should Nave Used a Nail File	Defeat 500 rammer invaders.
Stick Torture	Hold an invader in the air for 20 seconds.
Take That Stick and Shove It	Defeat 2,500 rammer invaders.
The Big Bang	Send out 10 Demo Experts within 5 seconds.
The Bigger They Are	Defeat 250 colossus invaders.
They Just Keep Coming	Defeat 1,000 plain invaders.
Thoroughly Addicted	Play for 30 minutes total.
Tick Tick Boom	Send out 125 demolition experts.
Time to Relax	Finish a round without killing an invader by throwing.
Was That a Bottle Cap?	Defeat 25 colossus invaders.