MiSTer FPGA Forum

RndMnkIII has made available the first beta release of this core. SNK Alpha Mission also known as ASO: Armored Scrum Object in Japan, is a vertically scrolling shooter developed by SNK and was released in 1985.

This is a beta release and some things still do not work including dip switch settings and there are some graphical glitches.

SNK Alpha Mission core is available here:
https://github.com/RndMnkIII/AlphaMission

Please report any bugs on GitHub:
https://github.com/RndMnkIII/AlphaMissi ... bin/issues

Support the Developer:
https://ko-fi.com/rndmnkiii

Hello!

Just tested the new alpha mission core. Game is running but it shows 2 pictures of the game (split screen)

All other cores are not having this problem. Is there a specific setting in the osd?

Monitor is a VNS 2000 running mister fpga over vga 15khz RGB. Perhaps there is a special ini setting as

far as I remember Alpha Mission was running at a 61 Hz. Question is is it a monitor or core issue

regards,

AlxUnderBase wrote: ↑Wed May 04, 2022 3:22 pm https://twitter.com/djAlexUnderBase/sta ... 9800446976[

Alex, is your overscan setting turned on or is the wallpaper you are using the wrong resolution? It looks cut off at the top.

XtraSmiley wrote: ↑Fri May 06, 2022 1:54 am Alex, is your overscan setting turned on or is the wallpaper you are using the wrong resolution? It looks cut off at the top.

Ohh , Mo ... yeah , don't care (i can adjust the monitor for better looking,but its not important for me this aspect , image is 4:3 anyway) , i just like that backgrounds instead how is MiSTer when you use it for the first time

I have just noticed that the merged mame file names have been fixed. They are within the dev/mra folders:

https://github.com/RndMnkIII/AlphaMissi ... in/dev/mra

Thanks!

The page is gone: 404.

jca wrote: ↑Fri May 06, 2022 6:08 pm The page is gone: 404.

Yep, there was another update! Super! Thanks to the core developer!!!

https://github.com/RndMnkIII/AlphaMiss ... /releases

Thanks.
Grab them while they last

The .rbf needs to be renamed to AlphaMission_20220506 to get it to work.

Thanks RndMnkIII for the new update! Finally working and error gone (was not the monitor)

great job