1. Unit production
As the technology level increases, the unit's production costs and production time will decrease.
===========================================================================================
2. Forest bonus
Infantry in the tree will increase defense, damage, ROF and range.
Added affected marks in the next version:
===========================================================================================
3. Tree
Ordinary vehicles will not crush trees.
But experimental units can crush trees. (And Building XD)
===========================================================================================
4. Defense tower
The damage of the defense tower near the oilderrick and the orenode will be reduced.
===========================================================================================
5. Ship
Although the production requirements of the ship have been reduced, the defense has also decreased. Now, only ships that have upgraded 'Battleship Armor Upgrade' have considerable defense.
===========================================================================================
6. AOE Damage
Now, AOE damage will not knock out infantry, but it will reduce the movement speed of hit infantry and vehicles.
Cool some nice tweaks there great work !