Looking for a gift this holiday? Ubisoft is giving away two PC games--and they're pretty good ones. Now through December 11, you can get the RTS World in Conflict (and its Soviet Assault expansion) for the low, low price of $0.00.

The game was developed by Ubisoft Massive (The Division), and it originally came out in 2007. It's set in an alternate timeline when the Soviet Union takes over the US in the '80s.

Then starting on December 12, you can pick up Assassin's Creed IV: Black Flag for nothing. This freebie offer ends on December 28. The well-regarded, Caribbean-set Black Flag was released in 2013 and puts you into the stealthy boots of Edward Kenway.

The free game offers, which were announced on Ubisoft's blog, are available only through Ubisoft's Uplay store, and once you get them they are yours to keep for ever. For more on both games, check out GameSpot's reviews below.