I almost finished my first game which is a First Person Shooter, the only thing left to do is improove a bit the performance because in my game enemies tend to spawn a bit fast and the player might get a bit overwhelmed. So when there are like more than 6-7 enemies on the stage the game drops in performance (it moves slower).
Do you guys know how can i solve such a problem? Maybe with a loading screen? What are loading screens for?