Katie Zhan was originally scripted to spawn inside the dojo practicing on the training mat with other pedestrians. During development she was 'temporarily' relocated to the Avispa Country Club — but the move became permanent, leaving unused dojo content in the files.
Source: Cobra Marital Arts Gym — CC BY-SA
The Cobra Marital Arts Gym exterior — where Katie Zhan was supposed to spawn and train, before Rockstar benched her to the country club forever.
The dojo interior with the training mat — unused leftover content that never saw Katie's spawn in the final cut.
GTA San Andreas predicted the 'think of a random object' privacy trick decades before it became a meme.
GTA: San Andreas
Rockstar hid a farming detail so obscure most players never noticed — the harvester actually works on specific fields.
GTA: San Andreas
Rockstar knew planes were kamikaze-ing into buildings—and left it in on purpose.
GTA: San Andreas
The 'Drive Thru Confessions' booth in the woods — praying to nothing, or something listening?
GTA: San Andreas