GemCraft Labyrinth

New chapter of the GemCraft game series. There are 13×13 fields in the Labyrinth waiting for you to explore. Repel the attack of the monsters on field, and more fields will appear before you.
Click on the field at the entrance of the Labyrinth to begin this amazing Tower Defence strategy game!

To fight the monsters, you have to create gems and place them into towers and traps.
You can combine your gems to create more powerful one.
For the best results, combine gems of the same grade.
You can build tower on any clear area, even on path tiles, as long as they don't block the monsters' way.
Gems placed in Amplifiers don't shoot, but they give bonuses (extra damage or range) to all the adjacent gems placed in towers or traps.
Gems placed in traps will have less damage, but stronger special effects. Traps can be placed on any path tile, they won't block the way of the monsters.
You start each battle with two gem types available, but if you have enough mana, you can unlock any of the other types as well. Each gem type has its pros and cons. Making use of the gems' specialities, more gem types allows you to build a more powerful defense.
When you are ready with your defenses, click on the PLAY button and face the monsters!

Beacons help monsters in various ways, some with healing, others by removing negative effects, or giving temporary invulnerability. You can destroy a beacon by dropping gem bombs on it, or by building towers near it and placing gems in them to fire at the beacons.
Walls are much cheaper to build than your other buildings, they provide an inexpensive way to build a long maze for the monsters. The longer their path, the more time you have to kill them.
You can find many spell shrines across the Labyrinth, but you can also build them yourself if you have enough mana. Shrines charge up slowly, and you also have to sacrifice a gem to activate them. When activated, they tear down a ratio fo the hit points of all monsters in their area, then fire charged bolts of thunders towards the monsters. The effectiveness of the shrine strike depends of how powerful the sacrificed gem is.
You can increase your mana replenish rate, and your mana limit by simply clicking on the Extend Mana Pool spell button.

With each level reached, you gain 9 skill points, which you can spend on various magic skills.
New skills and battle settings are unlocked as you reach higher levels.
To enter some of the Labyrinth fields, you also have to reach a certain level.
In the Skills panel, you can learn and upgrade skills that will aid you in the battle.

Use shortcut keys for quick control. Full list of the hotkeys is available in the game tutorial.