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Engine Recreation ● BetaStandalone VRVersion v0.4.2
  • Quest 3

Gran Turismo 3 VR (GT3 Revisited)

Developed bymatt-pulsipher Official Page ↗

An open-source reimplementation of the Gran Turismo 3 A-Spec engine with a native Meta Quest build. GT Mode, Arcade and licenses run from your own disc image, with the menus on a large virtual screen and races in stereo from the driver's seat.

Gran Turismo 3 VR (GT3 Revisited)
  • Tracking
    Yes, 6DoF
Headsets
  • Quest 3
No Quest connected
1Step 1: Install Port APK

This game has 2 steps

  1. Install the app on your Quest.
  2. Add the game files from your own copy. You can send them over USB or copy them yourself.

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About the original game
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Manual APK Download (GitHub Releases)
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Verification

Install via QuestPorts on v0.4.2 · Quest 3 · today · Game files not sent through the site

Installed by 3 people through QuestPorts

Step-by-Step Installation Guide

Install on Quest, in the card above, is the one-click USB install. These steps are the manual path (SideQuest or ADB).

Overview

GT3 Revisited is an open-source reimplementation of the Gran Turismo 3 A-Spec engine. It reads your own disc image at runtime and decodes the game's data directly, so nothing is extracted or redistributed. The Quest build shows the menus on a large virtual screen and puts you in the driver's seat for races, in stereo, with Touch controllers (sticks and analog triggers, or grab a steering wheel).

GT Mode, Arcade, licenses, 2P battle, Replay Theater and Options are all there. The project reports the whole game as playable.

[!NOTE] No game files included. You need an .iso image made from your own copy of Gran Turismo 3 A-Spec. The NTSC-U releases (SCUS-97102 and the PBPX-95503 bundle disc) are verified. Other regions are untested. Only .iso images are accepted.

Prerequisites

  • Meta Quest 3. The project verified it on Quest 3 only. Quest 2, 3S and Pro are untested.
  • An .iso image of your own Gran Turismo 3 A-Spec disc.

Step-by-Step Installation

  1. Install the APK via 1-click on QuestPorts, or install gt3r-quest.apk with SideQuest / ADB. The release also has gt3r-android.apk, which is the phone build. Use the Quest one.
  2. Copy your disc image into the headset's Download folder over USB.
  3. Launch GT3 Revisited from Library > Unknown Sources.
  4. Choose Open disc image and pick your .iso. The path is remembered, along with your last five discs.

Good to know

  • Saves in the PS2 BASCUS-97102GAMEDATA format can be imported with the project's gt3tool on a PC.
  • Mods go in the app's mods/ folder. The Mods screen has an Open folder button.
Troubleshooting & Tips

If the disc is not accepted, check that it is an .iso of Gran Turismo 3 A-Spec (NTSC-U is the verified region). If the remembered disc stops working, open the disc picker and choose it again. Quest 3 is the only verified headset.

Requirements SummaryStandalone VR

Original Game Required:
PC Retail / Legal CopyAbout ↗
Asset Directory on Quest:
/sdcard/Download/
Required Files:
Gran Turismo 3 A-Spec.iso
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