08376: contra, contra1, contrae, contrab: [possible] Wrong demo sequence

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08376	Misc.	Minor	Always	Jul 12, 2022, 01:18	Jul 15, 2022, 19:56

Tester	Augusto	View Status	Public	Platform	SDLMAME
Assigned To		Resolution	Open	OS	Linux (64-bit)
Status [?]	Confirmed			Driver	konami/contra.cpp
Version	0.245	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	08376: contra, contra1, contrae, contrab: [possible] Wrong demo sequence
Description	Contra in arcades show demo gameplay in sequence Stage 1 Stage 2 Stage 5 MAME run contra, contra1, and contrae sets demo gameplay only show stage 1. Try start contraj and contraj1. Both show the correct demo sequence. I remember playing the arcade USA version and demo sequence show stage 1, 2 and 5. Thanks for read.
Steps To Reproduce
Additional Information
Github Commit

Flags	Possible
Regression Version
Affected Sets / Systems	contra, contra1, contrae, contrab

Attached Files

No.20380 MetalGod Senior Tester Jul 12, 2022, 07:38	pcb video reference, please.
No.20387 Tafoid Administrator Jul 15, 2022, 13:18	I did notice gryzor/gryzor1 was "english" and also did the demo sequence of multiple levels as you describe. Is it possible your memory may be of that game and not the "Contra" titled machine? Anyway, while I can confirm the behavior difference, no matter how strong memory might be, we need actual PCB verification on this one. Confirming - flagging as possible (pending pcb verify)
No.20388 Haze Senior Tester Jul 15, 2022, 15:39	could just be an undumped revision, very unlikely a MAME bug
No.20389 Augusto Tester Jul 15, 2022, 19:56	Thanks for all replies. I remember perfectly. The arcade was Contra USA version. Not Gryzor or Japan versions. In several previous versions happen that same issue ? In Youtube has an video from Contra USA original PCB, but not is simple find it.