After selecting your map (i reccomend starting with the first one!) Click anywhere on the map to move the cursor there. On the bottom of the screen, you see 6 types of turrets to place, but for some reason it doesn't display what they do.. Click on the button to place the turret of your choise in the cursor. You can also upgrade turrets in the cursor by using the upgrade button right next to the turret buttons. It upgrades the turret in the cursor while displaying the cost of the upgrade on the right. The purple clock in the rightmost bottom corner can be used to call enemy waves preemtively. Although it breaks sometimes, im not sure why.
This game was released under my other account that is deleted. Its a "repost". Thanks to my friend, Victor Maksimilan, for providint me the splendid song you will be hearing for the next 20 minutes of your life. Everything else was done by me myself, yes No im not going to fix this game