Half-Life is a sci-fi first person shooter released in 1998 on PC, and is often considered one of the most influential games of its time. Half life, half life 2, half life 1, half life alyx, half life formula, half life 3, half life decay, half life source, half life wiki, half life black mesa, half life radioactivity Valve’s debut title wins more than 50 game-of-the-year awards on its way to being named “Best PC Game Ever” by PC Gamer, and launches a franchise with more than eight million retail units sold worldwide. Please LIKE & SUBSCRIBE for more-This is a tutorial that shows you How to Download & Install 'Half-Life 2' for free.