I've tried but didn't work. I've found the solution. We need to open the rvgl launcher and add "-dev" at launch parameters.
Works how it is suposed to be.

Hello fellas! I'm new to the community and very happy to be here sharing love about this game. A few years ago i've found your online version. I played a lot with some friends. Now, we want to get back to the game. I've downloaded the RVGL version in order to be easier to install. But now, i've a si...