| ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 09393 | Sound | Minor | Always | Feb 20, 2026, 22:08 | 2 days ago |
| Tester | yoshi200213 | View Status | Public | Platform | MAME (Official Binary) |
| Assigned To | Kale | Resolution | Fixed | OS | Windows (x64) |
| Status [?] | Resolved | Driver | |||
| Version | 0.285 | Fixed in Version | 0.290GIT | Build | x64 |
| Fixed in Git Commit | 81d5ced | Github Pull Request # | |||
| Summary | 09393: rchase2, rchase2a: Missing sound effects | ||||
| Description |
rail chase 2 suffers from missing sound effects like in the title screen animation, shooting sound, crash sound and others. this problem doesn't happen on model 2 emulator or real hardware |
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| Steps To Reproduce |
1. start the game 2. see the attract mode 3. missing sound effects during the tittle screen animation 4. enter the game 5. missing shooting sound and crash sound when the train crash on you |
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| Additional Information |
heres i video of real hardware for comparison |
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| Github Commit | |||||
| Flags | Verified with Original | ||||
| Regression Version | |||||
| Affected Sets / Systems | rchase2, rchase2a | ||||
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Attached Files
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 No.24141
VasiliyFamiliya Tester
Feb 21, 2026, 02:11
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As I can judge by capture, such dizzying speed is native for Model 2B. All my suspicions about overboosted emulation turned out to be erroneous. |
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 No.24142
cuavas Administrator
Feb 21, 2026, 04:36
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Most of the Model 2 games with SCSP have bad sound in one way or another. They're all marked as having bad sound. There's no point opening bug reports against them all. This should be closed as an invalid report. |
 No.24770
JimCarlTay Senior Tester
16 days ago
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Reopened and marked fixed as of commit 665c281 by zanac / Vanni. |
 No.24776
yoshi200213 Tester
16 days ago
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i test the fix and now for some reasons the mayority of the sound effects and voices are instruments instead of sound effects and voices. |
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No.24778
JimCarlTay Senior Tester
16 days ago
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I'll need to find time to re-test this in a newer build. |
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No.24788
JimCarlTay Senior Tester
11 days ago
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@yoshi200213 UPDATE: I tried this on latest and it sounds like you're right. It appears to be instruments being triggered instead of sound effects, so I'm changing it back to Confirmed. |
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No.24816
JimCarlTay Senior Tester
2 days ago
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UPDATE: I saw that Kale made a fix for this bug, but I'll make sure if it's actually fixed when I'm home. |
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No.24817
JimCarlTay Senior Tester
2 days ago
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Fixed in commit 81d5ced by Kale. |