So I just got a hold of the DaiZy single player mod, but I want to have it set up so that it isn't just single player. Arma 3 classes (BI Wiki) I may need the "Arma editing for idiots" version of whatever the solution may be. In this short clip, I show you a very quick and efficient way of adding playable slots to any mission you're. Hello, I am new in creating maps/scripting in Arma 3. know how to add opfor side and how to add next slots for other player becouse when You add them in the editor using F1 and under "CONTROL" you select Playable. need help with arma 3 whitelisted slots - FORUMS.