Update 5 - Survival Expansion

Hey Everyone,
We are back with another massive update. This time around we looked into adding plenty of new content, as well as fixing and improving things across the board. The main feature of this update is expanded Survival mode.
The undead now come in different forms and require the player to use different tactics to defeat them! There are now seven types of undead to battle in survival mode. Besides the addition of these new minions, each minion has been rebalanced to serve a specific purpose in which will create a diverse battlefield. Additionally, all statistics were balanced to increase the difference between easy, medium and hard modes.
Keep in mind that you will need to update the game in order to continue playing in online mode.
Thanks again for supporting the game - please consider leaving us some feedback on the forums or review sections. We`d love to hear from you what we are doing right, and what still needs out attention.
We are looking forward to staying in touch with you on our forums.
And so introducing Update # 5:
SURVIVAL EXPANSION
- Wave 1+ Zombies: Zombies are the most common form of undead. While they are quite harmless by themselves, they are very deadly in numbers. Zombies are very weak to slashing attacks.
- Wave 3+ Skeleton Thanes: Skeleton Thanes have lower health than Zombies but do significantly more damage. They have a very high resistance to pierce damage and are almost invulnerable to fire damage. Skeletal Thanes are very weak to crushing attacks.
- Wave 6+ Zombie Ogres: Zombie Ogres have high health and aim to destroy your walls and gates. They have all around low resistances. It is advised that you destroy them either by range or melee before they reach your walls!
- Wave 9+ Skeleton Warriors: Skeleton Warriors have average health but are near invulnerable to piercing and fire damage. The best way to defeat these minions is to send your warriors out to meet them in battle.
- Wave 12+ Demonic Minotaurs: Demonic Minotaurs have high health and do high damage but do little to walls. They have mostly lower resists other than a little higher resistance to slashing damage. It is recommended you weaken them with archers before facing them in melee due to their higher damage!
- Wave 15+ Skeleton Archers: Skeleton Archers have very low health but are highly resistant to piercing damage and are near invulnerable to fire damage. Skeleton Archers deal high damage and it would be wise to make sure they do not linger long outside of your walls.
- Wave 20+ Zombie Behemoths: Zombie Behemoths have the highest health of all undead. They have lower resists apart from an increased resist to crushing damage. They can decimate your gates if you let them knock at your door. Use everything you must to keep these minions at bay!
FIXES AND ADDITIONS
- Arrows now track moving targets
- Survival now has six new minions that spawn
- Additional performance improvements
- Survival is now an Iron Man mode. When you are defeated you must start over
- Fixed issue with Skeleton Archers ammo
- Fixed Healing Aura to not create extra units
- The Stronghold upgrade for Humans is now properly locked until researched
- Fixed bug that would sometimes cause statistical issues in Survival
- Ogres now move to the player base when spawned
- Knights should now be able to change formations
BALANCING
- Survival statistic system completely rebalanced
- The Undead no longer heal at town wells
- There is a greater difference between the difficulties in Survival
- Fixed an exploit used to receive gems in Skirmish
- Fixed a save game exploit used to receive gems in Survival