Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
06974 Sound Minor Always May 17, 2018, 23:03 May 19, 2018, 22:41
Tester StHiryu View Status Public Platform MAME (Unofficial Binary)
Assigned To Resolution Open OS Windows Vista/7/8 (64-bit)
Status [?] Acknowledged Driver cninja.cpp
Version 0.197 Fixed in Version Build 64-bit
Summary 06974: cninja: [possible] Sound speeds up when fighting with the stage 4.2 boss
Description When you fight with the stage 4.2 boss (the lava stage), the boss theme speeds up when that boss makes the same move (transforms into a spike ball, but not the first time you meet him).

Not sure it's a bug, but due to the sounds problems in data east games (robocop, sly spy)...
Steps To Reproduce Fight versus that final boss and wait him to transform into a ball.
Additional Information Save state provided. All the videos from a original pcb I've found don't reach to that point. Tested in Final Burn alpha too, with the same result.
Flags Possible
Regression Version
Affected Sets / Systems cninja
Attached Files
zip file icon z.zip (11,515 bytes) May 17, 2018, 23:03 Uploaded by StHiryu
Relationships
related to 02108Confirmed vaportra, vaportrau, kuhga: Data East Vapor Trail Sound Driver messed up during game play, tempo all wrong when firing. 
related to 06740Acknowledged slyspy, bouldash: Sound randomly speeds up and eventually dies 
related to 00389Confirmed cbuster: The tempo of the music played by one of the OKI6295's (#1 I think) speeds up when the flamethrower is used 
related to 00130Confirmed darkseal: When using your weapon the music playback would ever so slightly increase. 
Notes
1
User avatar
No.15037
StHiryu
Tester
May 19, 2018, 22:41
edited on: May 19, 2018, 22:44
Found a guy with an original japanese PCB and asked him to record the fight for that boss. Incredibly, the original board has the same behaviour, so for me it's clearly a BTANB. Here's the link: