Point’n’click horror game Sanitarium is also the first of several free games up for grabs

CD Projekt have thrown the doors open on theGOG Summer Saletoday, and hiding in plain sight is Creative Assembly’s space survival horrorAlien: Isolation. The scary stealth ‘em up is the first of a series of games published by Sega that are going DRM-free on GOG.Two Point HospitalandWarhammer 40,000: Space Marine – Anniversary Editionwill be joining the store at an unspecified date too.

CDP say more Sega-published games will be announced on the GOG storefront “in the coming weeks”. While you’re waiting for more about those, though, you can nabSanitarium for freeuntil June 8th, when it’ll be replaced by summat else going for nowt. The classic psychological horror point’n’click adventure is one of five games being given away during the GOG Summer Sale. This year’s sale is themed around decades, presumably just to make me feel very old for remembering when Indiana Jones And The Last Crusade was released. Here are those collections in order:

Alien: Isolation ison GOG now at a 75% discount. You can check out what else is part of the Summer Sale, which runs through June 27th,here.