This app was mentioned in 4 comments, with an average of 1.25 upvotes
Well metal slug 3 on android has a bluetooth multiplayer, I didn't used it a lot but it was working. Warlings too but it's a turn based game. So it's defenitively possible but I don't know how much time and ressources were put to make those games work.
Have you tried any of the Metal Slug Games, e.g. Metal Slug 3? I've not tried the bluetooth multiplayer, but it's supposed to work.