Top 25 Best Sci-Fi Games of All Time

Half-Life 2, originally released for PC in 2004 and later for consoles, was a groundbreaking game that debuted Valve’s new Source engine and its realistic physics. A key feature was the Gravity Gun, which allowed players to move objects to solve puzzles and fight enemies. The game’s setting, City 17, was praised for how seamlessly its story was integrated into the gameplay through in-game events. The story continued with two follow-up episodes, ‘Episode One’ and ‘Episode Two’.






