Base Defender

Story:

You are trapped in a destroyed place full of zombies you have to protect before the zombies reach you and destroy you and your fortress 

Secure the fort and protect your life from the zombies before they kill you

Gameplay:

the idea of gameplay is simple just move your mouse to the zombie's places to kil them with your laser machine gun then open your upgrade menu by pressing esc to upgrade the damage, multiple shot, health and speed of the shots 

-The game will be constantly updated to show the best possible shape to the players