\u003cp>A full \u003cstrong>Portal\u003c/strong> prequel, detailing the story of GLaDOS and the inner workings of Aperture Science in the lead up to the events of the Valve \u003ca href=\"https://www.pcgamesn.com/puzzle-games-best\" target=\"_blank\" rel=\"noopener noreferrer\">puzzle game\u003c/a>, has launched on Steam with full ray tracing and Nvidia DLSS 3 support. Originally created in 2008, just after the release of the original \u003ca href=\"https://www.pcgamesn.com/portal\" target=\"_blank\" rel=\"noopener noreferrer\">Portal\u003c/a>, Portal Prelude is a full-length, fan-made campaign, containing 19 new test chambers, whole-new voice-acted characters, and a bespoke origin story for GLaDOS. And now, as a showcase for Nvidia's RTX Remix, it's back and looking better than ever, with totally overhauled visuals and some of the best-looking, well, portals we've ever seen.\u003c/p>\n\u003cp>\u003ca href=\"https://www.pcgamesn.com/portal/prequel-nvidia\">Read the rest of the story...\u003c/a>\u003c/p>\n\u003cp>RELATED LINKS:\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/valve/steam-sale\">Snag basically every Valve game for an unreal 96% off\u003c/a>\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/portal/3-valve-new-game-half-life-left-4-dead\">Valve is working on a new, secret game, and it sounds like Portal 3\u003c/a>\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/portal/steam-sale-valve\">Steam sale sees Valve classic Portal 2 cost as much as a potato\u003c/a>\u003c/p>","versions":1,"metadata":{"type":"id","generated":true,"id":"$NewsPost:3003945.metadata","typename":"NewsPostMetadata"},"tags":[],"feed":{"type":"id","generated":false,"id":"NewsFeed:12","typename":"NewsFeed"},"__typename":"NewsPost"},"$NewsPost:3003945.metadata":{"url":"https://steamstore-a.akamaihd.net/news/externalpost/PCGamesN/6079346804890304532","author":"editor@pcgamesn.com","__typename":"NewsPostMetadata"},"NewsFeed:12":{"id":"12","display":"PCGamesN","__typename":"NewsFeed"},"NewsPost:2986478":{"id":"2986478","gid":"5124582150138136034","postedAt":"2023-07-01T13:32:00.000Z","checkedAt":"2025-08-10T01:10:24.317Z","fetchedAt":"2023-07-01T19:20:30.862Z","deletedAt":null,"title":"Snag basically every Valve game for an unreal 96% off","contents":"\u003cimg width=\"900\" height=\"507\" src=\"https://www.pcgamesn.com/wp-content/sites/pcgamesn/2023/07/valve-steam-sale-900x506.jpg\"/>\u003cp>\u003cstrong>Valve\u003c/strong>'s The Orange Box is filled with some of the \u003ca href=\"https://www.pcgamesn.com/best-pc-games\">best PC games\u003c/a> ever made: Half-Life 2, Team Fortress 2, and Portal are industry classics and essential for anyone with a passing interest in the medium, if you haven't played them you absolutely must. So what if we told you the collection is just $2 in the current Summer \u003ca href=\"https://www.pcgamesn.com/steam/sale-next\">Steam sale\u003c/a>, and what if we added that for just a few extra pennies, you can snag \u003ca href=\"https://www.pcgamesn.com/half-life-2\">Half-Life 2\u003c/a> and over a dozen more Valve classics in one of the best deals going right now.\u003c/p>\n\u003cp>\u003ca href=\"https://www.pcgamesn.com/valve/steam-sale\">Read the rest of the story...\u003c/a>\u003c/p>\n\u003cp>RELATED LINKS:\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/half-life-2/prequel\">Huge Half-Life 2 prequel mod explores fallout from the Seven-Hour War\u003c/a>\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/half-life-2/speedrun-valve\">New Half-Life 2 speedrun will make Valve cry\u003c/a>\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/half-life-2/remastered-steam\">Half-Life 2 Remastered is testing on Steam\u003c/a>\u003c/p>","versions":1,"metadata":{"type":"id","generated":true,"id":"$NewsPost:2986478.metadata","typename":"NewsPostMetadata"},"tags":[],"feed":{"type":"id","generated":false,"id":"NewsFeed:12","typename":"NewsFeed"},"__typename":"NewsPost"},"$NewsPost:2986478.metadata":{"url":"https://steamstore-a.akamaihd.net/news/externalpost/PCGamesN/5124582150138136034","author":"editor@pcgamesn.com","__typename":"NewsPostMetadata"},"NewsPost:2917416":{"id":"2917416","gid":"5121196841306554137","postedAt":"2023-04-11T12:25:06.000Z","checkedAt":"2025-05-28T01:37:18.312Z","fetchedAt":"2023-04-11T19:21:29.483Z","deletedAt":null,"title":"Portal writer Erik Wolpaw still wants to make Portal 3, but Valve's 'flat structure' makes it a challenge","contents":"\u003cimg src=\"https://cdn.mos.cms.futurecdn.net/mcjkRCjAomyZjCEj8n2NbC.jpg\"/>\u003cbr>\u003cbr>\n Valve's allergy to the number three continues. While the desire for a third Portal game might not be quite as powerful as the hunger for Half-Life 3 (or even just Episode 3), the mind-bending puzzle series continues to have plenty of fans eager to see it continue, including Portal writer Erik Wolpaw. Unfortunately, the likelihood of another sequel remains hard to gauge...\n \u003ca href=\"https://www.pcgamer.com/portal-writer-erik-wolpaw-still-wants-to-make-portal-3-but-valves-flat-structure-makes-it-a-challenge?utm_source=steam&utm_medium=referral\" target=\"_blank\">Read more.\u003c/a>","versions":1,"metadata":{"type":"id","generated":true,"id":"$NewsPost:2917416.metadata","typename":"NewsPostMetadata"},"tags":[],"feed":{"type":"id","generated":false,"id":"NewsFeed:13","typename":"NewsFeed"},"__typename":"NewsPost"},"$NewsPost:2917416.metadata":{"url":"https://steamstore-a.akamaihd.net/news/externalpost/PC Gamer/5121196841306554137","author":"Fraser Brown","__typename":"NewsPostMetadata"},"NewsFeed:13":{"id":"13","display":"PC Gamer","__typename":"NewsFeed"},"NewsPost:2913954":{"id":"2913954","gid":"6839319551986023832","postedAt":"2023-03-31T16:12:07.000Z","checkedAt":"2025-05-18T01:20:56.486Z","fetchedAt":"2023-04-06T19:06:10.856Z","deletedAt":null,"title":"Valve is working on a new, secret game, and it sounds like Portal 3","contents":"\u003cimg width=\"900\" height=\"507\" src=\"https://www.pcgamesn.com/wp-content/sites/pcgamesn/2023/03/valve-new-game-portal-3-half-life-left-4-dead-fps-steam-deck-counter-strike-2-cs2-900x506.jpg\"/>\u003cp>Now Counter-Strike 2 is on its way, naturally, our imaginations turn to what else Valve might have in the works - and it might, just might, be \u003ca href=\"https://www.pcgamesn.com/portal\" target=\"_blank\" rel=\"noopener noreferrer\">Portal\u003c/a> 3. It's been 12 years since the last full instalment of the puzzle-driven \u003ca href=\"https://www.pcgamesn.com/15-best-pc-first-person-shooters\" target=\"_blank\" rel=\"noopener noreferrer\">FPS game\u003c/a>, but based on hints from a couple of Valve employees, the studio is working on a new, secret project, that sounds very, very Portal. Or it could be Left 4 Dead 3, or maybe, at last, the practically mythical Half-Life 3. Or perhaps Neon Prime. It's a mystery, but the house that Steam built is certainly up to something.\u003c/p>\n\u003cp>\u003ca href=\"https://www.pcgamesn.com/portal/3-valve-new-game-half-life-left-4-dead\">Read the rest of the story...\u003c/a>\u003c/p>\n\u003cp>RELATED LINKS:\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/portal/steam-sale-valve\">Steam sale sees Valve classic Portal 2 cost as much as a potato\u003c/a>\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/agdq-2023-runs-best-world-records\">Must-watch AGDQ 2023 runs and record-breakers as $2.6 million raised\u003c/a>\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/portal/prequel-mod-prelude-rtx\">Portal prequel mod Prelude is getting ray-tracing\u003c/a>\u003c/p>","versions":1,"metadata":{"type":"id","generated":true,"id":"$NewsPost:2913954.metadata","typename":"NewsPostMetadata"},"tags":[],"feed":{"type":"id","generated":false,"id":"NewsFeed:12","typename":"NewsFeed"},"__typename":"NewsPost"},"$NewsPost:2913954.metadata":{"url":"https://steamstore-a.akamaihd.net/news/externalpost/PCGamesN/6839319551986023832","author":"editor@pcgamesn.com","__typename":"NewsPostMetadata"},"NewsPost:2883708":{"id":"2883708","gid":"5059268543374872938","postedAt":"2023-03-01T12:35:01.000Z","checkedAt":"2025-05-18T01:20:56.486Z","fetchedAt":"2023-03-02T18:47:18.722Z","deletedAt":null,"title":"Steam sale sees Valve classic Portal 2 cost as much as a potato","contents":"\u003cimg width=\"900\" height=\"507\" src=\"https://www.pcgamesn.com/wp-content/sites/pcgamesn/2023/02/portal-steam-sale-valve-900x506.jpg\"/>\u003cp>A Steam sale is currently targeting both \u003ca href=\"https://www.pcgamesn.com/portal\">Portal\u003c/a> games alongside the gargantuan Valve games bundle on the platform, which includes the likes of Counter-Strike, Half-Life, Team Fortress, Left 4 Dead, and more. The two \u003ca href=\"https://www.pcgamesn.com/puzzle-games-best\">puzzle games\u003c/a> are must-plays for everyone though, so now's the perfect time to swoop in.\u003c/p>\n\u003cp>\u003ca href=\"https://www.pcgamesn.com/portal/steam-sale-valve\">Read the rest of the story...\u003c/a>\u003c/p>\n\u003cp>RELATED LINKS:\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/agdq-2023-runs-best-world-records\">Must-watch AGDQ 2023 runs and record-breakers as $2.6 million raised\u003c/a>\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/portal/prequel-mod-prelude-rtx\">Portal prequel mod Prelude is getting ray-tracing\u003c/a>\u003cbr />\n\u003ca href=\"https://www.pcgamesn.com/portal/rtx-system-requirements\">Portal with RTX system requirements - recent Nvidia GPU required\u003c/a>\u003c/p>","versions":1,"metadata":{"type":"id","generated":true,"id":"$NewsPost:2883708.metadata","typename":"NewsPostMetadata"},"tags":[],"feed":{"type":"id","generated":false,"id":"NewsFeed:12","typename":"NewsFeed"},"__typename":"NewsPost"},"$NewsPost:2883708.metadata":{"url":"https://steamstore-a.akamaihd.net/news/externalpost/PCGamesN/5059268543374872938","author":"editor@pcgamesn.com","__typename":"NewsPostMetadata"},"$App:400.news({\"cursor\":\"next;3;2023-09-05T15:39:22.000Z,3046627\",\"limit\":5})":{"news":[{"type":"id","generated":false,"id":"NewsPost:3003945","typename":"NewsPost"},{"type":"id","generated":false,"id":"NewsPost:2986478","typename":"NewsPost"},{"type":"id","generated":false,"id":"NewsPost:2917416","typename":"NewsPost"},{"type":"id","generated":false,"id":"NewsPost:2913954","typename":"NewsPost"},{"type":"id","generated":false,"id":"NewsPost:2883708","typename":"NewsPost"}],"pagination":{"type":"id","generated":true,"id":"$App:400.news({\"cursor\":\"next;3;2023-09-05T15:39:22.000Z,3046627\",\"limit\":5}).pagination","typename":"PageInfo"},"__typename":"NewsList"},"$App:400.news({\"cursor\":\"next;3;2023-09-05T15:39:22.000Z,3046627\",\"limit\":5}).pagination":{"next":"next;4;2023-03-01T12:35:01.000Z,2883708","previous":"prev;2;2023-07-18T16:12:13.000Z,3003945","__typename":"PageInfo"}};window.csrfToken="6sAyXDXQ-jF-aXcvMVtBP2yCagZjtpRItOpY";