This Mod takes place between Portal: Prelude and the original Portal. Its the Year 2009... Glados has a new Testsubject with number #44362881 (her real name is Sarah). This Mod has two different endings. Nothing will be said because the mod is still under development. This is created by Jet-Soft Enterneinment.
Aperture Science Time Machine Chamber Device
Post a comment
Description
This is The test Startup sound of the ASTMCD (Aperture Science Time Machine Chamber Device). I hope you will left a comment to say me what you think. Thanks!
Doc! I have to tell you about the future!