Ebuild, sanity patch, and license file are attached below
Created attachment 91539 [details]
Created attachment 91540 [details, diff]
Created attachment 91541 [details]
License file: xlander
License file for xlander (devs: please check for conformance, e.g. author list)
Wow, xlander brings back memories ... it was my first Linux game ever. Countless hours of fun! :D Sometimes we competed, who would manage to put the lander into the orbit :]
Has since then been any update to the package itself?
Created attachment 201332 [details]
Revised ebuild that creating a working installation on my current Gentoo system ("amd64").
The code appears to be 64-bit clean, but otherwise is fairly sloppy. The last revision was 1992, and remains unmaintained; to maintain/improve it going forward probably requires a full rewrite.
Anyway, it does work (one bug is that the same planet is used on successive levels), and the only dependency is libX11!