Hello, I played the game for a little bit, here is my feedback
Camera default moving speed when using WASD/arrow keys feels very slow. It also gets slowed down even more when tutorial message pops up. Camera speed can be changed in settings, but if you enter tutorial and then go back to the main menu, they seem to go back to default values. Not having a way to go to settings while on the level is inconvinient. Some tutorial messages switch to the next ones without me clicking anything. If you have a timer on them, consider making it visible so the player actually knows that the tutorial message is going to disappear, otherwise he risks skipping it without knowing. The building icons in building menu aren't very readable (i.e. I don't understand what they do untilI hover over them), except for the oil rig. When I alt-tab out of the game and then return it sometimes teleports the camera to somewhere else. Tutorial seems to be very limited, I didn't understand how resources are produced.
Minor QoL features that would be nice: Sound feedback when player places a building; Range circle that shows unit range (especially useful when placing turrets); A notification when my building is destroyed.
