« Reply #5 on: September 29, 2017, 04:27:55 pm »
It's a new revision to Mortal Kombat 2. If you download the new revision files from the website you can open your mame mk2.zip file and replace the 2 files with the new ones you downloaded. Otherwise you can burn the files to ROM chips for your MK2 hardware. The owner of the website will ship them to you if you contact him. They are on eBay as well if you search "mk2 plus"
« Last Edit: September 29, 2017, 04:31:18 pm by postmortem »

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