High 5 Sale, a week-long event that offers up to an 80 percent discount on a selection of 25 featured PC and Mac games.
To qualify for the discount, GOG customers must choose a total of five qualifying games among the sale's lineup. Starring games include Double Fine's adventure-puzzler Stacking, the PSN-ported psychedelia sim Dyad, Runic Games' Torchlight, and both Alan Wake and its follow-up American Nightmare.
GOG's High 5 Sale will wrap up next Monday, September 16. A full list of featured games follows after the break below.