The Challenge Chambers was a project I began several years ago that never quite got finished... I set out to make a complete campaign for Portal 2 using Valve's Hammer World Editor. I made an entire first level with eight or so puzzle chambers, custom voices, new story, and fresh jokes (maybe).
Here is the link to the hosting site.
This is a full run-through of the first "Chapter" recorded by an unaffiliated player.
This was supposed to be the first chamber of "Chapter 2: Into the Sewers". Unfortunately nothing got made after this...it's a shame, because this level introduced a really neat game mechanic: anti-gravity.
SCREEN CAPTURES OF GAMEPLAY
Chamber 1
Chamber 2
Chamber 3
Chamber 4
Chamber 5
Chamber 6
Chamber 7
Chamber 8
Unincluded map in Chapter 2: Anti-gravity Chamber
SCREEN CAPTURES OF HAMMER EDITOR
Chamber 1
Chamber 2
Chamber 3
Chamber 4
Chamber 5
Chamber 6
Chamber 7
Chamber 8
This was supposed to be the first chamber of "Chapter 2: Into the Sewers". Unfortunately nothing got made after this...
it's a shame, because this level introduced a really neat game mechanic: anti-gravity.
