First post, by POLE
I just came across a particular game made in Portugal named Gambys (http://www.luisperes.net/gambys_videogame.html). For some obscure reason, despite being a DOS game, it doesn't work on DOSBox. You have to use a virtual machine to play it.
I wonder if anyone knows exactly what's wrong with that game and if there's plans for DOSBox to support it in the future.