Well this is kind of awkard, but I hope it helps anybody with a similar problem. The problem, as C3roe pointed out, boiled down to the external plugin being implemented as a node dependency, it wasn't at least not correctly, the solution basically is to include external as a plugin.

After that the path tittle game trouble, not sure why it was the only one to not render in the github page. If i had to guess i'd say it is some kind of reserved word? Something like that.

Anyway, it's solved, thx.