Flying into the ocean for 30 minutes breaks GTA San Andreas in the most unexpected way possible.
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GlitchGTA: San Andreas3 views

Flying into the ocean for 30 minutes breaks GTA San Andreas in the most unexpected way possible.

The 'Territory Glitch' in GTA: San Andreas causes the game to corrupt its own memory arrays when you fly or sail off-map for about 30 minutes. This accidentally activates 173 cut 'dummy' gang territories on PS2, makes Mafia and two unused gangs (Gang 9 and 10) appear on your map, spawns desert vehicles in downtown areas, breaks the Taxi Driver mission permanently on PC/Xbox, and can even trigger the Black Traffic cheat without you entering any codes. Ironically, this happens during normal story progression because missions like 'Saint Mark's Bistro' force you to fly east toward Liberty City — and depending on your exact flight path, you might or might not corrupt your save.

Source: Territory Glitch — CC BY-SA

The full story

The base gang territories map in San Andreas — before the glitch corrupts memory and unlocks 173 hidden zones.
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The base gang territories map in San Andreas — before the glitch corrupts memory and unlocks 173 hidden zones.

PC zone data post-glitch: Mafia and unused gangs (9 & 10) bleeding into corrupted territory arrays.
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PC zone data post-glitch: Mafia and unused gangs (9 & 10) bleeding into corrupted territory arrays.

PS2's corrupted spreadsheet showing all 173 dummy territories accidentally activated — devs' buried secrets exposed.
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PS2's corrupted spreadsheet showing all 173 dummy territories accidentally activated — devs' buried secrets exposed.

CJ throwing satchels at Vagos — but post-glitch you might find a desert Rancher spawning downtown like it belongs there.
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CJ throwing satchels at Vagos — but post-glitch you might find a desert Rancher spawning downtown like it belongs there.

Varrio Los Aztecas pushing territory — now imagine 173 extra zones mixed in, some belonging to gangs that shouldn't exist.
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Varrio Los Aztecas pushing territory — now imagine 173 extra zones mixed in, some belonging to gangs that shouldn't exist.

San Fierro Rifa on the attack — but glitch your save and Black Traffic triggers free, or your Taxi Driver mission dies forever.
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San Fierro Rifa on the attack — but glitch your save and Black Traffic triggers free, or your Taxi Driver mission dies forever.

More facts

Seven unmarked barrels sit on a beach in GTA San Andreas — and nobody knows where they came from after the well got quarantined.

Seven unmarked barrels sit on a beach in GTA San Andreas — and nobody knows where they came from after the well got quarantined.

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This one door glitch in GTA: San Andreas can make your car invisible AND the entire state disappear.

This one door glitch in GTA: San Andreas can make your car invisible AND the entire state disappear.

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A whole county in GTA where almost nothing happens — by design.

A whole county in GTA where almost nothing happens — by design.

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GTA V's underwater Hatch breaks the rules of the game itself to keep you away

GTA V's underwater Hatch breaks the rules of the game itself to keep you away

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