Gemcraft Labyrinth

Protect your magic orb for as long as you can. Use all of the gems you can to your advantage and defeat every enemy wave. Gemcraft Labyrinth is presented to you by SolidGames.com and is sponsored by Armor Games. This strategy game has been played 19,565 times by our visitors and currently has a rating of 87% after 368 votes.

Also from this series:
Gemcraft Labyrinth 2 | Gemcraft Labyrinth 3