FS-UAE integrates the most accurate Amiga emulation code available from WinUAE. FS-UAE emulates A500, A500+, A600, A1200, A1000, A3000 and A4000 models, but you can tweak the hardware configuration and create customized Amigas.
Download link will take you to Snapcraft, an app store for Linux.
or
Add one of the following Repositories.
sudo zypper addrepo https://download.opensuse.org/repositories/home:FrodeSolheim:stable/openSUSE_Tumbleweed/home:FrodeSolheim:stable.repo sudo zypper refresh sudo zypper install fs-uae fs-uae-launcher fs-uae-arcade
sudo zypper addrepo https://download.opensuse.org/repositories/home:FrodeSolheim:stable/15.4/home:FrodeSolheim:stable.repo sudo zypper refresh sudo zypper install fs-uae fs-uae-launcher fs-uae-arcade
sudo zypper addrepo https://download.opensuse.org/repositories/home:FrodeSolheim:stable/15.3/home:FrodeSolheim:stable.repo sudo zypper refresh sudo zypper install fs-uae fs-uae-launcher fs-uae-arcade
sudo zypper addrepo https://download.opensuse.org/repositories/home:FrodeSolheim:stable/openSUSE_Leap_15.2/home:FrodeSolheim:stable.repo sudo zypper refresh sudo zypper install fs-uae fs-uae-launcher fs-uae-arcade