There are clearly some Portal followers over at Nvidia, as a result of extra ray tracing content material simply arrived for Valve’s traditional within the type of a well-liked mod often called Portal: Prelude RTX. It serves as a wonderful praise to the Portal RTX launch that Nvidia showcased with the launch of the RTX 40 Sequence final yr.
Portal: Prelude launched means again in 2008 and serves as a prequel to the occasions which happen within the authentic Portal. The mod gives what’s basically a wholly new recreation with harder ranges, full voice appearing, and the story to associate with it. It was later remastered with larger high quality property, and now advantages from the complete RTX ray tracing therapy by way of Nvidia’s RTX Remix platform and toolset.
Credit score goes to Nicolas ‘NykO18’ Grevet and David ‘Kralich’ Driver-Gomm alongside contributions from Nvidia’s group for incorporating the brand new applied sciences.
Make Portal: Prelude RTX clean and glossy
Along with the ray tracing lighting upgrades, DLSS 3 help can also be included for RTX 40 Sequence GPU house owners to enhance gameplay smoothness with Body Era tech. Portal itself is an efficient candidate for Body Era because it doesn’t demand low latency to have a terrific expertise. Nonetheless, Portal: Prelude is all a few larger ability threshold and requires extra participant engagement than the bottom recreation.
Even so, DLSS 3 Body Era is a welcome gameplay enchancment to go alongside these demanding RTX lighting upgrades and will make for a terrific expertise for returning Portal gamers. We suggest testing our DLSS 3 evaluation protection for extra perspective on the way it improves the expertise in video games similar to these and what limitations the know-how inherently yields, too.
RTX IO goes stay
Nvidia additionally used this chance to incorporate a brand new know-how it’s been engaged on known as RTX IO, which feels like an analogous answer to Microsoft’s Direct Storage. You’ll want an SSD to make use of RTX IO along with the GPU for fast asset decompression that results in quicker load occasions and smaller obtain file sizes.
Nvidia states: “NVIDIA RTX IO additionally lowers Portal: Prelude RTX’s texture bundle set up measurement by 44%, enabling avid gamers to take pleasure in almost 32 GB of 4K textures loaded with lossless element, whereas solely taking over 18 GB of cupboard space.”
Understand that PCIe 4.0 drives are the present performance-to-affordability candy spot, however any SSD ought to present a loading efficiency enchancment. RTX IO may even characteristic in Ratchet & Clank: Rift Aside, launching July twenty sixth on PC.
You simply have to personal Portal on Steam to play the Portal: Prelude RTX mod without cost. Portal at the moment prices $9.99 USD, however usually goes on sale for only a few {dollars}. As one of many best PC video games of all time, it’s actually value maintaining a tally of to take a look at the RTX ray tracing, RTX IO, and DLSS 3 Body Era upgrades.
You’ll want an Nvidia graphics card on this case to play Portal: Prelude RTX, with the minimal requirement being an RTX 2060 and the advice being an RTX 3080 GPU. Some customers already report efficiency points, however suggestions is combined right now of writing.
Take a look at Nvidia’s official weblog publish overlaying the Portal: Prelude RTX launch, together with a information for optimized settings.