10 new Test Chambers for Portal developed by BP Development Crew. Portal 1 has new challenges to propose! Every new puzzle will have to be solved thanks to the blue-portal gun.

Blue Portals proposes 10 new Test Chambers for Portal. It is developed by BP Development Crew. The release date is still not settled.

It is developed for the Vanilla Version and features new challenges with new environments and new maps. The gamers will only have one option to deal with the puzzle: the blue-portal gun.

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