Uploaded October 2008 | Updated September 2026, 1 week ago
Immediately after retrieving the Morality Core, and plugging it into GLaDOS, the system doesn't appear to be phased at all other than a scream, which leads into this video's events.
NOTE: The 2nd scene takes place after the credits.
Add "&fmt=18" to get to a much more preferable High Quality version.
Author's note: This ending makes so little sense it's pathetic. The G-Man cameo just seems coincidental because, to date, he hasn't actually shown up at all or had any relevance to the Portal games.
A request: Stop calling this an official prequel. It's not a prequel at all, just a fan-based theory about as credible as Zero being some kind of crazed Wilybot that killed Dr. Light, Dr. Wily and all of them.
Immediately after retrieving the Morality Core, and plugging it into GLaDOS, the system doesn't appear to be phased at all other than a scream, which leads into this video's events.
NOTE: The 2nd scene takes place after the credits.
Add "&fmt=18" to get to a much more preferable High Quality version.
Author's note: This ending makes so little sense it's pathetic. The G-Man cameo just seems coincidental because, to date, he hasn't actually shown up at all or had any relevance to the Portal games.
A request: Stop calling this an official prequel. It's not a prequel at all, just a fan-based theory about as credible as Zero being some kind of crazed Wilybot that killed Dr. Light, Dr. Wily and all of them.
![[SFM] Rule Breaker but its a MIDI](https://i.ytimg.com/vi/GxKPBnyxwQs/mqdefault.jpg "[SFM] Rule Breaker but its a MIDI
Absolutely NO COOL COMMENTS
*VERY ILLEGAL*
Original video: [SFM] Rule Breaker by an0nymooose: https://www.youtube.com/watch?v=I7Tps0M-l64
Original Song: Heartbeat by JEDDI: https://soundcloud.com/jeddiblessyou/heartbeat
This is a proper MIDI, not some MP3 conversion!")
