Until I had a working PC/laptop, i had multiple favorite FPS games. For example Counter-Strike. Both the 1.6, the Source, and the Global Offensive (GO) too. Others are Half-Life 1-2, Team Fortress 2, Paladins. And there were many others, including games that I only planned to play, but have not played. Nowadays I do not have and cannot afford a PC, nor a laptop, so nowadays I play only mobile games.