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Portal: Prelude RTX
DLC

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.

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Action
Action-Adventure
Platformer
Puzzle
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1,453
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Nicolas 'NykO18' Grevet, David 'Kralich' Driver-Gomm
Publisher
Nicolas 'NykO18' Grevet, David 'Kralich' Driver-Gomm
Released
2023-07-18
Added
2024-12-22
Updated
2025-01-08
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