Para openSUSE Tumbleweed corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/games/openSUSE_Tumbleweed/games.repo
zypper refresh
zypper install surgescript
Para 15.6 corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/games/15.6/games.repo
zypper refresh
zypper install surgescript
Para 15.5 corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/games/15.5/games.repo
zypper refresh
zypper install surgescript