Crystal Vaults

Crystal Vaults is a Deathtrap level.

Description
Just look at this colossal vault! This underground stronghold was built above a gaping chasm that opens straight into an entirely different world - or at least that's what the ancient annals say. However, this is not what makes this fortress so unique. The scholars of a bygone era spent decades studying the crystals that still grow on the ledges and cliffs, only to discover that these glowing outgrowths absorbed the incredible arcane energies that once destroyed the Second Swarm. Sadly the methods of tapping into this power have been lost to us since then.

Tier 2
The Imprisoned Golems will be your mighty allies in this battle, but you can only build them once: if their HP falls to zero, they'll be destroyed forever.

Tier 3
You will encounter only Ranged attackers on this map. Use your Enhancer Beacons and Heat Ray Sentries wisely.

Tier 4
Concentrate on the choke points scattered all over the map and build your defenses there. Try to keep an eye on the Giant creatures.