its tower defense maybe or name

how to play: you have 3 building types :

1. energy production , produce energy

2. ammo production, produce ammo use energy

3.attack tower, shoot enemies use ammo

how many supplies you have you can see by opening the left panel and looking in the upper left corner there will be a number of supplies.

in right panel you have 3 buttons with names of buildings, click him and select a free cell

energy building can give a bonus for close ammo production and attack tower(produce +1 and add 2 damage for tower) 

ammoproduction give a attack speed bonus for close attack tower

to see the stats of a building, click on it and open the left panel, in the lower corner

about control: WASD to move ScrollWhell to zoom, also you can use keyboard 1,2,3

to build energyBuilding, ammoBuilding, attackTower