I like to practice against bots a lot to refine my tactics and get a better handle on maps, but there's always a huge problem: the alien bots can't evolve. Every game ends with either the aliens getting wiped out by marines or an endless standstill where the Skulks get oblitered whenever they get close to the marine base.

I was wondering if there's a mod out there that enables evolution for the Alien bots. Does anyone know about something like that?