These Portal themed custom PCs were created by extra tech-savvy fans:
This Weighted Compaion PC was build with scrap pieces of acrylic and a spare week.
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A month of work went into this replica of the computers terminals found behind the scenes of Aperture Laboratories.
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Here's a dedicated termial programmed in 8080 Assembler to play the Portal credits sequence complete with a chip-music version of Still Alive.
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