Hi, first of all congratulations for the game, it's really cool. I have a problem, I have no sound. I don't know if this is normal, because I know that the game is on development. The game runs on Ubuntu 20.04.2
In another term, I just wrote an article about your game on our web:
https://jugandoenlinux.com/index.php/homepage/carreras/1280-trackmaster-lanzado-...
Please check your web contact email