Improved lighting and decorations. Made a solution for room #1 more difficult, thanks to solution suggested by prototype.

Fixed some antlines.

Added some GLaDOS snarkiness, and redecorated some places.

Changed the funnel in the first cube-fetch room into a light bridge. Increased the puzzle difficulty a little in that part.

Increased some cooperation opportunities, and added decorative elements.

Disabled some unintended shortcut routes.

Initial release.