On Wed, Feb 1, 2023 at 1:33 PM segaloco via TUHS <tuhs@tuhs.org> wrote:

> In the annals of UNIX gaming, have there ever been notable games that have
> operated as multiple processes, perhaps using formal IPC or even just pipes
> or shared files for communication between separate processes (games with
> networking notwithstanding)?
>

https://www.unix.com/man-page/bsd/6/hunt/
source at http://ftp.funet.fi/pub/unix/4.3bsd/reno/games/hunt/hunt/