Portal - Underground Story v1.0

To install, follow these steps:

First, if you already have installed the MTN Portal Story | Part One,
delete the MTN_portal_story folder in the Maps subfolder in your Portal directory.
After that, continue with the following:

1. Open the portal_underground_story compressed file with WinRar.

2. Extract everything from the Maps folder to your Portal directory.

C:\Program Files\Steam\steamapps\\portal\portal\Maps

3. Load up Portal, the story will be in the Bonus Maps, named "Portal Underground Story"

4. Play through the maps, the level will change as you get to a certain point. The puzzles get harder as you move on.

5. Once you have completed all the maps and have seen the ending, the game will return to the main menu.

6. If you have encountered any bugs or want to give feedback, feel free to send an e-mail.

OBS: There is a bug when you changelevel from map "MTN_chamber_04_1"