The Undead Wail

To Control units left click them and then right click to move them or attack the enemy. In the store you can buy buildings and and place them to gain resources, increase storage or train units.
When you select a Forester or a Mine you can use Override and if you click Space while green it will give a temporary buff in gathering resources.

Every day comes a new wave of enemies, in which every five days they become stronger and every seven days a boss will spawn, while its still alive it will give a buff to every new normal enemies, best to kill them fast.

The Objective of this game is to survive has many days has possible.