Update 0.709

Hi everyone,

Major performance optimizations for this update. First 3 items took a long time, but now the game runs a lot faster.

[h3]Changes[/h3]

Opening the inventory when having >150 units in late games was getting slow, improved speed by 60%
Town UI: Same
Battles: many summons can now appear without too much FPS drop
Changed formula for treasure quality
Nerfed Carrier formula
Monster generator units levels are now set according to their power
Nerfed slings
Changed formula for thorn
Increased prices of mounts
Increased thieves traveling speed
Increased fire defense of golems
Dungeon bonus are now displayed as icons
New crafted battles formations: thieves + heavy hunters
Crystal cloak now protects against cold and fire
New crafted battles formations: exploding crystals + jellies
Improved dungeon worldmap objects models
Edited secret dungeon battles: it now has a custom biome
Improved ghouls defense
Rebalanced battle waves loot
Outcasts no longer use shields but gain berserk
Nerfed boulder attack delay
Changed keep model
Swordsmen no longer use shields
Leprosy is now 15% more deadly(and annoying)
Ballistae and catapults will now spawn as enemies
Loyalty now affects taunts

[h3]Fixes [/h3]