SlackBuildsOrg/games/z26

z26 (an Atari 2600 emulator)

Z26 is one of the best emulators for the Atari 2600.
The author reports that the graphics part of the emulator
is nearing perfection to a point that there's little more
to fix.

Note to 64-bit users: z26 is mostly written in 32-bit x86 assembly,
so it can't be built for x86_64. However, if you build a z26 package
on a 32-bit system, and install it on a 64-bit system that also has
alienBOB's or Fred Emmott's 32-bit compatibility packages (specifically,
a 32-bit sdl package is required), it should run just fine.