Arma Is arma fun?

Since you've mentioned Arma in general, I'll explain. Basically a realistic military simulator and not just a first person shooter game. BUT REALISM. That's the base of it, but there are other gamemodes in Arma that isn't only about MilSim. Supports up to 144 players if I'm correct. Making your own dynamic scenario missions using the editor.

Might take some time to get in to the game and be used to it. It's really fun, that's all I can tell ya bud.