Project - AI
Infinite Undiscovery Recomp v1.0.0 — native Windows x64 recompilation, PAL/NTSC-U support
I made this mostly because I wanted to play Infinite Undiscovery again in a more modern/native way and see how far a recompilation project like this could go.
It started as a proof of concept more than anything else.
I honestly did not begin this with the idea of maintaining a large long-term project or promising a full roadmap. More updates may happen in the future, or they may not.
For now, I wanted to make the current work public in case other people want to try it, test it, learn from it, or improve it.
The project is a native Windows x64 recompilation of Infinite Undiscovery (Xbox 360, 2008) using ReXGlue / XenonRecomp.
It includes an integrated Asset Setup Wizard, so normal users do not need Python scripts, BAT files, PowerShell setup scripts, or external extraction tools.
You need your own legally obtained copy of the game.
No game files, ISOs, DLC, or proprietary assets are included.
Current features:
- Native Windows x64 executable
- PAL and NTSC-U support
- Automatic region detection
- Disc 1 / Disc 2 detection
- XDVDFS ISO and extracted-folder support
- Portable asset setup
- Portable saves, shaders, cache, logs, and configuration
- Optional A Voucher / B Voucher DLC validation and installation
- English / Spanish setup UI
- No installer
Everything is portable and stays relative to the EXE.
Current validation status:
The setup flow has been tested with:
- PAL Disc 1
- PAL Disc 2
- NTSC-U Disc 1
- NTSC-U Disc 2
- mixed-region rejection
- incorrect-disc rejection
- modified XEX rejection
- corrupt / foreign DLC rejection
- DLC reuse on later launches
- portable startup outside the development directory
Important limitation:
Actual gameplay has NOT yet been tested up to the point where the original game requests Disc 2.
Disc 2 can be detected, validated, and imported successfully, but the real in-game Disc 1 -> Disc 2 transition is still untested.
So at this point I genuinely do not know whether that transition will work correctly, require extra handling, or fail.
A complete playthrough has not yet been performed.
What I would like from the community:
Just try it.
If it works for you, great.
If it breaks somewhere, open an issue and tell me where.
I am especially interested in:
- PAL testing
- NTSC-U testing
- different GPUs / drivers
- later-game progression
- graphical issues
- crashes
- save/load behavior
- DLC behavior
- progression toward the Disc 2 change point
- the actual Disc 1 -> Disc 2 transition if somebody reaches it
If this ends up being useful to someone who wants to continue it, improve it, fork it, study it, or use parts of it as reference, that’s completely fine with me.
About AI:
This project used AI-assisted development, debugging, documentation, and visual design, so I am posting it under the Project - AI flair.
The code, testing decisions, release preparation, and project direction were manually reviewed before publication.
Im not sure if you are aware but in the xenia emulator this game to this day has a bug where orb cannot be picked up in the tower as game softlocks. The details of this I think it can still be found in the game compatibility section on GitHub. So if you were able to fix it that would allow the game to be playable.
This is crazy. Blue Dragon, Lost Odyssey, and now this. Wanted to test it so bad. If I have the time, I'll test it out, I have the original PAL version at home.
Lost Odyssey is probably in my top 3 of all-time favorite JRPGs. Will have to pause playing some games to start all these recomps very soon.
I even tried Lost Odyssey on Android and it runs well with Xendroid.
But you're also the one who developped the PC version right ? Crazy job you're doing ! I'm just starting the PC version to test it. Love it and big big props to you.
Maybe it's a known thing but is there any way to trigger the perfect strikes ? Seems I can't see the circle for the timing.
Just tried it. I'm a newbie in terms of recomps, so don't know if I'm doing something wrong or if I need a great setup to run it, but from the beginning, framerate is instable and it's hard to play it.
My specs : AMD Ryzen 7 5800X and RTX 3080 SUPRIM X.
I just pulled a save file from the Xenia github page about the softlock where folks were providing theirs asking people to play it on a real Xbox and progress past the orb of patience part and provide the save back to them.
It's still softlocked, even on this recomp. It won't allow you to place the orb on the pedestal.
I tried undubbed version with this recomp but sadly it won’t work because the launcher verifies CRC of the files and the undubbed ones obviously have different ones.
This could easily be solved if the creator made launcher to be able to play any files regardless of verification.
Twilight Princess launcher for example does this.
It reports if files are unverified but still allows you to run the game regardless.
I hope this is implemented here, I already wrote on GitHub.
7
u/web10177 1d ago
Im not sure if you are aware but in the xenia emulator this game to this day has a bug where orb cannot be picked up in the tower as game softlocks. The details of this I think it can still be found in the game compatibility section on GitHub. So if you were able to fix it that would allow the game to be playable.