The Therapist Gamer

This is a PC game that is also free on PS4. Basically, you pilot a World War 2 era fighter plane and play against another team in a multiplayer match. You are actually trying to take out the opposing team's ground troops, but their planes try to repel you from doing so. At the same time you try to defend your own ground troops.

I thought this game was pretty fun, but I've only really played against people much better than me. Though the matches are set for 15 minutes, good teams were able to win the match in about 2 minutes. When I played it, the game was still technically in it's beta phase, so maybe some of these issues will be ironed out.