Hi everyone,
I just finished the Introduction level for one of the newest Test Chamber Parts from the Aperture Prototype Division: Reflection Gel. Surfaces with it reflect Lasers and offers a whole new dimension of Testing. But as typicall for Prototypes, the Reflection Gel has some bugs: So its appears Red when you walk into and its color is very "special". But the as the Chief Developer of the Protoype Division said: "Test Subjects will adapt ... or they will die...".
The level is relative short and easy but I think later there will be more complex levels with the Reflection Gel.
Here you can see some gameplay: Youtube.com