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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
00393 Graphics Minor Have not tried Jan 29, 2008, 06:59 Sep 22, 2022, 21:39
Tester The Dog View Status Public Platform
Assigned To Resolution Bugs That Aren't Bugs OS
Status [?] Resolved Driver
Version 0.37b13 Fixed in Version Build
Fixed in Git Commit Github Pull Request #
Summary 00393: citycon: One of the frames of the car jumping/changing directions seems to be out of order.
Description I have noticed that one of the frames of the car jumping/changing directions seems to be out of order. It happens very seldom, and only when doing a certain tricky maneuver where you're simultaneously jumping and changing directions. The order of images in this sequence does seem odd, and there's one image (three frames long) where the car first turns around, and the image flips nose to tail but the pieces are not flipped to match.
Steps To Reproduce
Additional Information
Github Commit
Regression Version
Affected Sets / Systems citycon
Attached Files
zip file icon (114,108 bytes) Feb 14, 2008, 08:45
png file icon bug.PNG (247,555 bytes) Jun 17, 2019, 23:06 Uploaded by MetalGod
png file icon bug2.PNG (1,141,089 bytes) Jun 17, 2019, 23:11 Uploaded by MetalGod
png file icon taken from pcb.PNG (57,130 bytes) Sep 22, 2022, 21:37 Uploaded by MetalGod
There are no relationship linked to this issue.
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Senior Tester
Jun 17, 2019, 23:02
edited on: Jun 17, 2019, 23:08
I've reproduced the issue in this video:

I bet this is a BTANB, but It would require pcb verification. Added to my list: "Arcade game issues that require pcb verification" in mameworld forum
The maneuver is not very difficult to do, just turning while jumping.
Uploaded the exact frame with the bug.
User avatar
Senior Tester
Sep 22, 2022, 21:35
It also happens in the original hardware
User avatar
Senior Tester
Sep 22, 2022, 21:38
I've added a snapshot taken from this video with the exact frame.
I'm closing this as BTANB