The game is designed to be player-friendly both to first-time and expert FPS players. It has an unlimited skill restriction where players could have a hundred hours to improve and master. It is recommended to make a constant movement as players create portals to fly and frag throughout the area, even to the air. Its ranking system determines which players match the other as opponents through their equal skill set level.
It is easy to learn, however, it is quite difficult to master. The standard FPS controls and the natural portal mechanics allow beginners to stay and run immediately. But players should think of their strategies and abilities with portals to defeat their enemies.