Come get some! The 3D Realms Anthology is now available on Steam for PC and Mac for a limited-time price of $29.99, normally $39.99. The collection contains 32 revolutionary games, which -- if purchased individually -- would run more than $120. Here's the list: Alien Carnage / Halloween Harry Arctic Adventure Balls of Steel Bio Menace Blake Stone: Aliens of Gold Blake Stone: Planet Str... more.