libretro / libretro/ps2

Tekken Tag Tournament (USA - NTSC) (ver. 1.00) dont start/black screen

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#101 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
C++
Stars
85
Forks
26
Avg merge
6h 43m
Merged PRs (30d)
6

Description

As the title says. The game won't launch; after launching, I get a black screen. I've tried Parallel-GS, vulcan, and software rendering. I'm using BIOS SCPH-70012_BIOS_V12 (try 90001)
I also checked on PCSX2 standalone and the game starts without any problems.

The game is in chd format.
Windows 11

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file, test, or entry point is named. First reproduce the black screen with the CHD on Windows 11, compare Parallel-GS, Vulkan, and software rendering with the listed BIOS versions, and compare the result with standalone PCSX2; done means identifying and fixing the launch failure without breaking the working configurations.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
desktop-dev, game-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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