hedge-dev / hedge-dev/UnleashedRecomp

Immediate death in Jungle Joyride Act 5 when FPS >= 180

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HFR
Dominant language
C++
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Description

Validation
  • I have checked the Issues page to see if my problem has already been reported
  • I have confirmed that this bug does not occur in the original game running on original Xbox 360 hardware
If you have DLC installed, please specify which ones you have.
  • Apotos & Shamar Adventure Pack
  • Chun-nan Adventure Pack
  • Empire City & Adabat Adventure Pack
  • Holoska Adventure Pack
  • Mazuri Adventure Pack
  • Spagonia Adventure Pack
If you have mods enabled, please specify which ones you have.

None

If you have codes enabled, please specify which ones you have.

None

Describe the Bug

When playing Jungle Joyride Act 5 with the FPS set to 180 or above, Sonic immediately dies once you gain control.

Steps to Reproduce
  1. Set the FPS to 180 or above.
  2. Play Jungle Joyride Act 5.
Expected Behavior

Sonic does not immediately die.

Footage

https://github.com/user-attachments/assets/294afa68-fdc4-42d0-b04e-de4f051396ff

System Specifications
  • CPU: AMD Ryzen 9800X3D
  • GPU: NVIDIA GeForce RTX 5080
  • GPU Driver: NVIDIA driver 572.83
  • OS: Windows 11 24H2
  • Version: 1.0.3
Additional Context

This was only occurring when the FPS was set to 180 or higher. It did not occur when the FPS was set to 179 or lower.

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 files, tests, or code entry points are identified in the issue. Start by reproducing Jungle Joyride Act 5 at 180 FPS and compare it with 179 FPS or lower. Done means Sonic no longer dies immediately when control is gained at 180 FPS or above, while the original reproduction boundary is covered by a regression test.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
game-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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