Several Warhammer Games Are Free to Play or Keep This Weekend Warhammer fans already have a lot to look forward to after this week following the announcement of Warhammer 40,000: Chaos Gate – Daemonhunters, but there’s even more going on now in the Warhammer universe that you don’t have to wait for. A couple of Warhammer games have either gone free-to-play or free-to-own for the weekend, and even there’s a Warhammer game absent from your collection that isn’t having a free weekend, there’s a good chance you can get it at a discount for the next couple of days.