Developer benchmark
Portal: Prelude RTX
Portal: Prelude RTX is a stunning fully ray-traced remaster of the iconic prequel mod for Portal, featuring NVIDIA DLSS 3 and RTX IO. Survive a facility run by Aperture Science's heartless employees in 19 challenging new chambers and learn how everything came crashing down.
Compare this game40.3% positiveMixed1,776 reviewsWeighted 47.7Free to playRelease Jul 18, 20230 playing now
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Metadata synced: Jul 8, 2026 ยท Not queued
Developer
Nicolas 'NykO18' Grevet, David 'Kralich' Driver-Gomm
Publisher
Nicolas 'NykO18' Grevet, David 'Kralich' Driver-Gomm
Release status
Released
Price
Free to play
Review rating
Mixed
Weighted score
47.7
Current players
0
App type
mod
Metadata
Synced Jul 8, 2026
Developer benchmark
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