The game Liberal Crime Squad exaggerates and stereotypes many things, but always from the perspective of the radical left. Events occur according to the dreams and nightmares of Liberals. If a news anchor accidentally lets a bright Liberal guest finish a sentence, millions of people suddenly realize how dumb cable news is. If genetic research goes unchecked, genetic monsters break out of the labs, rampaging and killing people. The game is extremely biased, to the point of often losing touch with reality, but it is consistent in this bias -- you play as the Liberal Crime Squad, and the game shifts reality to match this. The satire of Conservatism is obvious, but the satire of the radical Left is also there, it is just subtle -- it depends on your realization of your own people's hypocrisy, insanity, and the degree to which the events in the game could not possibly go down according to this fantasy/nightmare (depending on whether things are going good or bad for you).
In this context, there is no room for an evil ultra-feminist faction that would break the satire by introducing a hardcore Conservative anti-feminist stereotype as reality. You could do this more readily to a Conservative faction, but feminism is a Liberal faction, and as such it should be glorified in the game, not demonized. Obviously in brainstorming for a mod, there's no reason it has to adhere to what I think. But if it were up to me, I would veto the inclusion of a "man-hating" faction in the game.