Add Red Army as new enemy force. Units are painted and dressed in red. It also adds planet Earth, your previous home planet. Did you miss it? But everyone in Earth want to kill you tho.
Both mods work well together, but, as far as I am concerned, there is no way to get bitter eggs in this mod.
It is possible to add captured bitter spawners to Red Army's bases in later stages of evolution? So that you can steal eggs from them