650+ DRM-Free PC Games on Sale Now

GOG.com's DRM-Free Summer Sale rolls on today with a new "Deal Overload" promotion, featuring loads of discounted games and the arrival of two new franchises from Telltale Games.

First up, people who might have missed out on deals that have now expired (the sale has been running since last week), may be happy to learn that all 650+ games and 20 bundles are back on sale.

But this promotion only lasts for 24 hours, ending June 10 at 4:59 AM PDT / 7:59 AM EDT. Head to GOG.com to see all the deals.

Another piece of GOG news today is that Telltale Games franchises The Walking Dead and The Wolf Among Us are now available through the site--and at massive discounts.

The first and second seasons, as well as the 400 Days add-on, are available at 75 percent off. This means you can get completely caught up for under $14. As for The Wolf Among Us, season one (the only season released so far) is also available for 75 percent off, available for $6.29.

Last week, Telltale's Game of Thrones series launched on GOG.

What's more, GOG's Deal Overload promotion includes a 48-hour giveaway (ending June 11), where everyone can get a free copy of strategy game Battle Realms.

If you decide to partake in the sale, you'll get free games depending on how much you spend. Spend $1 to unlock a free copy of SimCity 2000 ($1), $20 for Stalker: Clear Sky; or $50 for Xenonauts.

GOG's Summer Sale ends on June 21.