Last week HAMSTER Corporation promised updates to improve the ACA Neo Geo releases on the Nintendo Switch eShop. Poor colouring and sound synchronisation were key issues that were raised by fans, and the publisher gave itself the target of pushing out updates rather quickly.

Those updates have now gone live, as the company itself confirmed:

Your Switch should automatically download the updates while in Sleep mode. We had a quick whirl of Metal Slug 3 post-update and there has been an improvement to our eyes, with more vivid colours and improved sound. All told the game seems to be performing better on our unit at the moment, albeit not necessarily perfectly.

If you have any of these games check out the update and let us know what you think.