This is a timeline of events within Petscop.
- This is intended to only cover in-universe events only, and only confirmed events. Theories are not documented on this page.
1968[]
Lina Leskowitz is born.
1977[]
Marvin, Lina Leskowitz, and her sister Anna take pictures in front of a windmill. Anna takes a photo of Lina and Marvin in front of the windmill, and then a second one minutes later with just Marvin, without Lina or the windmill. Lina didn't return with Marvin or Anna, and the windmill is supposedly gone.
This is the end year on Lina's gravestone. She would be 9 years old at this time.
1988[]
Michael Hammond is born.
1992[]
November 12: Carrie Mark is born.
1995[]
This is the end year on Michael Hammond's gravestone. He would be 7 years old at this time.
Possibly the year the red calendar in the house represents.
1996[]
This is the year that Rainer mentions (in Care A's description) as being the year he started "it" for Marvin.
1997[]
The copyright year of Petscop. It is also the year that part of the note was written. This year corresponds to the green calendar in the house. At this point, it has been 20 years since Lina and the windmill disappeared.
January[]
- The green calendar is highlighted every other day.
February[]
- February 10: The green calendar changed from being highlighted every other day to only on weekends.
June[]
- June 5: Carrie Mark goes missing. This is also one of the days the house takes place in, where Marvin and Paul capture Care A. The green calendar changes to being green every day.
- June 13: The date on the note that was included in the game. This could be when Rainer gave someone the game. This date is also marked on the green calendar in the house with blurry arrows.
- Unknown date: Rainer goes missing for the first time.[1]
July[]
- July 10th: Rainer writes a text box directed at Marvin, mentioning that Care is still missing, and that "We are searching. Last weekend, we almost got lost ourselves."
November[]
- November 10: Carrie Mark runs away from her father's school building. The green calendar no longer has any days highlighted.
- November 12: Carrie Mark arrives home on her birthday after running away from her father's school building. This is one of the days the house depicts (Petscop 14).
December[]
- December 25: This is the first of two times Rainer gives the channel managers a gift. This is one of the days that the house depicts, so the blue text in that instance may be talking to Rainer and the gift they gave that day.
1999[]
This is the year that Paul suggests in Petscop 11 to be the "last time [he] saw any of you at all" to whoever he is talking to on the phone.
November[]
- November 12: Care's seventh birthday, and the earliest date Belle may have started running Petscop.[2]
2000[]
This year corresponds to the grey calendar in the house.
June[]
- Unknown date: Rainer goes missing for the second time.[1]
- June 17: The latest date Belle may have started running Petscop.[2]
December[]
- December 25: Rainer gives the family a gift again. This is another day the house depicts.
2004[]
This is the year that Paul suggests in Petscop 8 as when his mom purportedly was in possession of the game.
2017[]
This year is 40 years after Lina and the windmill disappeared. Possibly a year the red calendar represents.
March[]
April[]
- April 1: Petscop 2 is uploaded. Paul mentions his friend will come home next month.
- April 2: Petscop 3 is uploaded.
- April 7: Petscop 4 is uploaded.
- April 11: Petscop 5 is uploaded. The description says "Hello folks. I guess this is for all of you, now.", seemingly addressing the audience rather than the friend Paul references in past videos.
- April 20: Petscop 6 is uploaded.
- April 29: Petscop 7 is uploaded. Something is censored for the first time, and also for the first time there is an explicit message to the viewer written by someone who refers to themselves as "we" (possibly the future channel managers).
May[]
- May 9: Petscop 8 is uploaded.
- May 24: Petscop 9 is uploaded.
- May 31: Petscop 10 is uploaded.
- Unknown date: The portion of Paul's gameplay and commentary as later shown in Petscop 22 is played after the footage uploaded as Petscop 10. Paul is not recording this normally, but it was saved as a recording by the game, allowing it to be uploaded later.
June[]
- June 8: The channel's profile picture changes. It features the same cropped screenshot of the game but without the guardian. The channel gets a description for the first time.
September[]
- September 10: The channel description is appended with: "For now, there is nothing to do. We are waiting patiently for Paul! When the time comes, we will turn on the light."
December[]
- December 24: The channel's profile picture is changed back to the original, and the channel description is updated to include that Paul no longer owns the channel but still records the videos after being persuaded by the new channel managers.
- December 25: Petscop 11 is uploaded.
2018[]
January[]
- January 4: Petscop 12 is uploaded.
March[]
- March 11: Petscop 13 is uploaded.
April[]
- April 1: The :) in the channel description is replaced with :( for approximately 30 minutes.
June[]
- June 27: The channel's about page is updated saying that Paul is OK and a compilation of his "attempts" will be uploaded later.
July[]
- July 17: Petscop 14 is uploaded.
- July 18: Petscop 15 is uploaded.
October[]
- October 30: The channel's description is changed to "Recordings of a video game." The channel's icon is also changed to a cropped picture of the house's garage.
- October 31: Petscop 16 is uploaded.
2019[]
January[]
- January 27: The channel's description is changed to "Some select "Petscop" recordings. In a way, recordings have the power to raise the dead. They're kind of scary. Currently hunting for hidden content."
March[]
- March 21: Due to YouTube removing the annotations feature, the transcription of the note formerly in Petscop 1 as an annotation is moved to the video's description.
April[]
- April 2: In the channel description, "Currently hunting for hidden content" is replaced by "We finished our long easter egg hunt".
- April 4: The channel's avatar is changed to an easter egg.
- April 20: Petscop 17 is uploaded.
- April 21: Petscop 18, 19, 20, and 21 are uploaded. The profile picture is changed back to the guardian in front of the cars.
September[]
- September 1: In the channel description, "We finished our long easter egg hunt" is replaced by "Thank you for watching. :)".
- September 2: Petscop 22, 23 and 24 are uploaded.
November[]
- November 15: The ":)" in the channel description is changed to ";)".
- November 28: The Petscop Soundtrack is uploaded.