Bridge Constructor Portal - Portal Proficiency
DLC
You need to have the game Bridge Constructor Portal to enjoy the DLC.
Percentage and number of reviews on Steam
Historical low for Steam:
Official
0,63€
2 years ago on Humble Choice
Historical low for GOG:
Official
0,69€
10 months ago on GOG (1 time)
Old Bundles
Return to the Aperture Science Enrichment Center and experience a brand-new challenge.
Finally, you are now able to not only construct bridges, but you can even place portals yourself!
Developed by
ClockStone
Published by
Release Date
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