For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/games:tools/openSUSE_Tumbleweed/games:tools.repo
zypper refresh
zypper install wadptr
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/games:tools/openSUSE_Slowroll/games:tools.repo
zypper refresh
zypper install wadptr
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/games:tools/15.6/games:tools.repo
zypper refresh
zypper install wadptr
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/games:tools/15.5/games:tools.repo
zypper refresh
zypper install wadptr