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GPTGTA Version Archive

Playable preserved lineage from the first GPT-built browser prototype through the current v5.4.19.2 Metro City build with garage systems, car customizer, metro platform polish, interiors, elevated transit, moving traffic and the broader v5.4.x city layer.

To the best of my knowledge, GPTGTA is one of the first public GPT-native top-down GTA-style browser sandboxes with a preserved playable version lineage.
GPTGTA Metro City v5.4.x collage showing the newest public build, traffic, interiors, garage, metro platform, elevated transit, parking and beach city areas
CURRENT BUILD · v5.4.19.2
GPTGTA Metro City

The latest public build moves the archive beyond the older v4.2.31 chaos branch into the current Metro City era: cleaner roads, denser city rhythm, garage/customizer flow, metro platform fixes, interiors, parking lots, rooftops, beach/canal areas and more stable traffic presentation.

v4.2.31 remains preserved below as the iconic fast-cars / ARSONIST branch, but it is no longer the current public build.

Play latest v5.4.19.2 Version archive entry

Intermediate dev builds from v4.3 through v5.4.6 are folded into the current v5.4.19.2 lineage and are intentionally not shown as separate archive cards here, because they do not have finished public preview tiles.

GPTGTA v5.4.19.2 Metro City
v5.4.19.2
Metro City — Latest Public Build
Current v5.4.x build shown in the attached Metro City collage: apartment laptop loop, garage/customizer, metro platform polish, interiors, elevated transit, parking, beaches, denser traffic and city presentation fixes.
PLAY latest →
v1
v1
First playable slice
Early browser runtime with the first top-down driving and sandbox proof.
PLAY v1 →
v2
v2
Mobile controls
iPhone-friendly touch joystick, enter/exit button and mobile HUD direction.
PLAY v2 →
v3
v3
Vehicles & damage
Wider roads, parked cars, vehicle handling types, collision damage and HP.
PLAY v3 →
v3.1
v3.1
Reverse driving fix
Vehicle facing and velocity separated, sidewalks/crosswalks added, pedestrians improved.
PLAY v3.1 →
v4
v4
Rooftop Collision Test
City structure with roofs, water, trees, bridges, solid collision and traffic chaos.
PLAY v4 →
v4.2 original
v4.2 original
Original Heavy Branch
The preserved pre-speed-patch branch, kept for lineage and comparison.
PLAY original →
v4.2.31
v4.2.31
Fast Cars + ARSONIST
Archived chaos branch: GTA 1-style speed feel, faster boost, ARSONIST existing parked cars, chopper, UZI, carts, gangs, water and performance cleanup.
PLAY v4.2.31 →

Documentation layer