Hi, I'm using this system: $ LANG=C guix describe Generation 1 May 06 2019 11:29:00 (current) guix d6a68e9 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: d6a68e90483b35bdc2ea78afe2c81873be67ec95 When I run the game alex4, it has no sound. Running the game from a terminal I see no errors. --- https://sirgazil.bitbucket.io/