Day 15 - Ventilation ducts


Since Gordon Freeman crossed the Black Mesa complex, it's been clear: no secret lab without a huge ventilation system. Brings fresh air to the employees and, in the event of a disaster, people from one room to the next.

No comments

Add Comment

Standard emoticons like :-) and ;-) are converted to images.
Enclosing asterisks marks text as bold (*word*), underscore are made via _word_.
E-Mail addresses will not be displayed and will only be used for E-Mail notifications.

To prevent automated Bots from commentspamming, please enter the string you see in the image below in the appropriate input box. Your comment will only be submitted if the strings match. Please ensure that your browser supports and accepts cookies, or your comment cannot be verified correctly.
CAPTCHA