Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Emulators/openSUSE_Tumbleweed/Emulators.repo
zypper refresh
zypper install snes9x
Para openSUSE Slowroll execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Emulators/openSUSE_Slowroll/Emulators.repo
zypper refresh
zypper install snes9x
Para openSUSE Factory ARM execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Emulators/openSUSE_Factory_ARM/Emulators.repo
zypper refresh
zypper install snes9x
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Emulators/15.6/Emulators.repo
zypper refresh
zypper install snes9x
Para 15.5 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Emulators/15.5/Emulators.repo
zypper refresh
zypper install snes9x