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Coming soon...

What is Portal Plus?

Portal Plus is a modernized Portal experience, built on the latest Source Engine SDK, utilizing the updated TF2 multiplayer branch. It features an updated UI, enhanced visuals, numerous bug fixes, and a plethora of brand-new features.

Our base, RGBSource, is a custom branch of the 2013 Source SDK, which has been heavily modified to support enhanced PBR materials, feature many quality-of-life improvements, and provide a more stable, enjoyable, and customizable experience.

Gallery

Check out some previews of Portal Plus:

Portal Plus Shaders

Enhanced shaders (heavily WIP, subject to change)

Portal Plus UI

Modernized UI (heavily WIP, subject to change)

Portal Plus Custom Campaign

A preview of the wakeup section of Portal Plus's custom campaign. You can also see a little bit of our new PBR materials on that table in the corner!

Portal Plus Custom Campaign 2

A preview of the first simple chamber in the custom campaign.

Portal Plus Lazer + PBR

Our implementation of Portal 2's lazer... also look at the shines on that metal wall!

Portal Plus Lazer + PBR

Our custom implementation of Portal 2's fizzler shader, heavily modified to fit our own style of course.

Portal Plus Co-op

Portal Plus will feature the entire Portal 1 campaign, revamped with PBR materials, as well as its own singleplayyer experience. We're also working on adding a cooperative mode as well. (Not to be mistaken with Wonderland_War's Portal: Cooperative).