Questions tagged [half-life-series]
The Half-Life game series is based in a science fiction alternative universe, and encompasses the Half-Life games (1, 2, the latter's episodic content, and Alyx) and Portal games (1, 2).
The Half-Life game series is based in a science fiction alternative universe, and encompasses the Half-Life games (1, 2, the latter's episodic content, and Alyx) and Portal games (1, 2).