This sale has GOG doing some extra discounts in the form of time-limited Flash Deals. Each has a timer, with a fresh set being put up once the timer runs out. Some good deals going in those too like 85% off Pillars of Eternity: Definitive Edition until November 29.
Across the rest of the GOG store there's some great deals going on lots of different genres. Here's a quick-pick of good deals on fun games after having a look through:
- Shadow Tactics: Blades of the Shogun - 85% off
- Halcyon 6: Lightspeed Edition - 80% off
- Slime Rancher - 70% off
- Graveyard Keeper - 66% off
- Hollow Knight - 66% off
- Bridge Constructor Portal - 60% off
- Children of Morta - 50% off
- Into the Breach - 50% off
- Opus Magnum - 50% off
- Streets of Rage 4 - 30% off
The main sale sale will end December 1 at 2PM UTC.