The little team of three frenchies behind Portal: Prelude.

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Portal: Prelude
Portal

1. Portal: Prelude

3 years ago Released Oct 8, 2008 Single Player Puzzle Compilation

Portal: Prelude, as its name states it, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch, even before she was...

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Oct 8, 2008
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