Yeah I doubt you can get this. I wonder is there a way to mod it to give you 99 skill points per each hive instead of one? If so, you could basically be maxed on the first hive and it would make the game a lot easier to clear. Most likely a JTAG/RGH thing though.
Shame as i need to finish the achievements off on extinction I have a RGH but don't wanna use my profile (Retail) on it