And also Buttman Company with it's "butt" technologies like Buttmobile against NOTA-PEN farming machines
(Annoying Orange Buttman × Markiplier when playing Besiege)
And finally....
Us vs Bessie Beasts (PewDiePie's war machines when playing vehicle building game)
I hope Pewdy don't call his ships Bessie as he will use crews instead of automated drones.
See, I have crazy-ass tons of ridiculous faction crossover ideas inside of my mind. Thanks to this thread, I can finally express myself with these ideas and finally slap them in the face.