Portal: Prelude
PuzzlePortal: Prelude, as its name implies, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch way before she was plugged...
Well, this is my first mod on Moddb, I tried to recreate the old Escape_02, downloaded some beta files from the portal and edited them in the hammer editor, and realizing that no one uploads the maps separately, I'm going to upload this
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Portal: Prelude, as its name implies, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch way before she was plugged...
Portal: New Adventure is a small mod for game Portal. It takes you to the Aperture Science Growing up center. Just few chambers in old style, don't expect...
Return to Aperture Science, overrun by a rogue Combine AI with little patience and murderous intent. Solve puzzles that will challenge your three-dimensional...
Portal Beta recreation in the Nova Prospekt aesthetic of the early/mid 2005 beta.
This mod takes you to the Creative Futures Testing Area and in our new chambers you will test your skills with flinging or your logic thinking. Our mod...
Portal | Underground story This Portal story is based on the MTN Portal Story | Part One! This mappack includes around 75 levels. in this mappack have...
This is a pretty basic mod template for portal 1, that you could use to start making your mod.
Imagine waking up in an iconoclastic scientific institution where everyone and everything can not speak proper English - again. Brought to you by the...
It is a non-linear map which have many paths to take and reach the end. The point is, that you play a map one time and you are happy. Then you have a...
Many of projects,which making Portal like HD or 4K,going to be stopped. Portal 4K is in group of that projects,but it's going to be released. New things...
Portal hardcore mod is a mod that i have been developing for around about a few months now. It is a mod that changes the main campaign to make the maps...