Portal Pro 1.1: This is the second release of this mod including several fixes. It is complete but still may contain some bugs or issues. Read details for installation and additional information.
Features: Over 30 levels Behind the scenes areas Secret test chambers Fewest portals challenges Custom dialog Custom music Installation: Extract the zip. Move the Portal Pro folder into your steam SourceMods folder (e.g., C:\Program Files\St
- File Name:
- portal_pro_v1.1.zip
- File Size:
- 217.68 MB
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