I got the Half-Life1: Anthology from Steam. Well technically my friend got it for me, then gifted it to me. The games included in there are... 1. Half-Life 2. Half-Life: Opposing Forces 3. Half-Life: Blue Shift 4. Team Fortress Classic It cost $15 canadian. Separately it would've been $40. I have to give my friend Mario Kart for them though. Rate my purchase