Set inside a hidden scientific corporation, a strange piece of technology is hidden inside a maze-like underground facility. A person is sent in by the Government to find out what is going on, only when he arrives, he discovers that nobody has been there in months. Now he has to work their way through the facility, solving puzzles and slowly getting closer to solving the mystery of The Corporation. The Corporation is intended to be in the style of Myst, with very difficult puzzles that have hidden and obscure solutions. Also note that the mod will eventually be able to be run on Half-Life 2 Episode 2's engine, and also that an alternate point of view will be developed, only instead of puzzle, it will instead be a first person shooter.
This is an explosion that is to be triggered when the player walks into this room. For this video it was triggered manually using a key bound to a command. After it explodes it trips the alarm and part of the place has a power failure. The puzzle is to find a replacement tank, get it installed, and then in the next area there's going to be a blown part that must be replaced by finding a similar part from a 1950s area that was abandoned. Once it's all fixed, the player can continue with the game.