When datamined in 3D software, the Fort Zancudo UFO reveals two human pilots inside, supporting the in-game theory that it's a government reverse-engineered aircraft — not alien at all.
Source: UFO at Fort Zancudo — CC BY-SA
Rockstar hid a real-world Area 51 secret in plain sight — and most players drove right past it.
GTA: San Andreas
The stomach growling that launched a thousand Bigfoot hunts.
GTA: San Andreas
The green glow that tricked players into thinking they'd found nuclear waste
GTA: San Andreas
This tiny GTA town has TWO confirmed cult members hiding in plain sight.
GTA: San Andreas
The purple glow no developer ever explained
GTA: San Andreas
GTA's most paranoid NPC might be Clint Eastwood's iconic villain in disguise.
GTA: San Andreas