For two decades, the name has been synonymous with over-the-top, adrenaline-pumping first-person shooters. From the sandy ruins of Ancient Egypt to the chaotic corridors of alien spacecraft, Sam "Serious" Stone has been mankind’s last line of defense. While fans have enjoyed ports of The First Encounter and The Second Encounter on mobile devices for years, a holy grail has remained elusive: Serious Sam 2 .