Cosmogony: Packed
PuzzleCosmogony is a mod taking place during GLaDOS activation in the Enrichment Center. You are some of the few survivors of the neurotoxin disaster and with...
Welcome back to Aperture Laboratories, home of science. Escape GLaDOS's boundaries and uncover the tighter kept secrets of Aperture.
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Cosmogony is a mod taking place during GLaDOS activation in the Enrichment Center. You are some of the few survivors of the neurotoxin disaster and with...
You are James, the very first test subject for the Interdimensional Travel Device (ITD). After successfully crossing to Earth 613, the ITD collapses...
Coming ????, a new captivating puzzle campaign. Backstock teaches you new puzzle solving techniques, and demands you don't fall behind. Discover the future...
Portal: Stay Inside is a third-party addition to VALVe's game Portal 2. Taking place in the familiar Aperture Science facility at an unspecified point...
Welcome to the Portal: Fading lab page, here we will officially publish content about the ongoing development of our mod.> The mod is not completely canonical...
2 1/2 of the makers of the L4D(2) mod Dead Before Dawn went solo and created THE CORE.
Have you ever wondered: Why does Aperture look so different in Portal 2? There are holes in this story, questions left unanswered! Conversion is here...
Portal: Intrusion is a mod for Portal 2, running off of Community Edition. Set after the events of Course 5 in co-op, You, Thomas, wake up from the human...
Portal: Unity Reboot, remade for the Portal 2 game engine. The maps have been polished/remade/heightened to higher quality and mechanics have been shifted...
Hi future test subjects, this mod will be fantastic! You're a test subject that woke up from the aperture science relaxation centre, you find yourself...
Portal Reloaded is a free, community made modification for Portal 2. The mod builds on the concepts of the main game by allowing you to place a third...
Portal Remastered is a mod that attempts to remaster the original portal in the portal 2 engine. The models, textures and lighting have all been updated...