Quakespasm with IRC (twitch) chat support.
Quakespasm-IRC is a modification of the popular Quake 1 engine Quakespasm to support IRC chat. Download here: Dropbox Link, Mirror. Extra info: The mod uses the Quakespasm 0.91.0 codebase, with the libircclient library. No extra downloads should be required other than what is in the archive file provided. Windows and Linux (sorry mac uses) binaries are provided in the archive file too. Important note: DO NOT SET YOUR PASSWORD…