A homebrew formula for installing bsdgames-osx (updated for macOS Sierra). For now, just plunk it into /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/bsdgames-osx.rb (or, put it in ~/.homebrew/Library/Formula/ and specify this path when installing) and run "brew install bsdgames-osx". Tested successfully with MacOS X 10.12.3.

bsdgames-osx.rb

require 'formula'

class BsdgamesOsx < Formula
   desc 'The classic bsdgames of yore for Mac OS X and macOS.'
   homepage 'https://github.com/ctdk/bsdgames-osx'
   url 'https://github.com/ctdk/bsdgames-osx/archive/bsdgames-osx-2.19.3.tar.gz'
   sha256 '699bb294f2c431b9729320f73c7fcd9dcf4226216c15137bb81f7da157bed2a9'
   head 'https://github.com/ctdk/bsdgames-osx.git'
   version '2.19.3'
   depends_on "bsdmake" => ':build'

   def install
     ENV.deparallelize
     # This replicates the behavior of wargames calling games from /usr/games
     inreplace 'wargames/wargames.sh' do |s|
       s.gsub! /\/usr\/games/, "#{prefix}/bin"
     end
     system "CFLAGS=\"-std=c11\" bsdmake PREFIX=#{prefix} VARDIR=#{HOMEBREW_PREFIX}/var/games"
     user = ENV['USER']
     system "BINOWN=#{user} LIBOWN=#{user} MANOWN=#{user} SHAREOWN=#{user} bsdmake install PREFIX=#{prefix} VARDIR=#{HOMEBREW_PREFIX}/var/games"
   end

   def test
     %w[ pom ].each do |game|
   system game
       end
   end
 end

I know that the path looks terrible, but I found that brew won't see the formula if I put it in the more sensible ~/.homebrew/Library/Formula (unless I use 'brew install ~/.homebrew/Library/Formula/bsdgames-osx.rb' which is suboptimal). I'm sure there's a cooler way... Advice on this point is definitely welcome!

I had to add -Wno-nullability-completeness to CFLAGS. Additionally the bsdmake install portion wouldn't work for me unless I did it manually with sudo.

It worked perfectly on High Sierra 10.13.5. Thanks!

Worked first try on high sierra, truly incredible.

Woo-hoo! rain, worm, wump, trek...excellent! Thanks for doing this!

Installed without a hitch on macOS Mojave 10.14.2.

Installed without issue for me on Mojave! I had issues getting other formulas to work. The worm game does seem unstable. I haven't been able to test the other games just yet. But thank you very much for providing this!!!