@ringus Maybe it would be a good idea to update your question with the neccessary information needed for us (the community) to help you (according to: !! READ THIS FIRST !!), especially hardware, retropie version (and source for that|[edit:]method of installation) and in this case emulator(s) used came to mind to set a usable context)
Contributions to the project are always appreciated, so if you would like to support us with a donation you can do so here.
Hosting provided by Mythic-Beasts. See the Hosting Information page for more information.