Tactics when outnumbered?

[House MD 221B]

If you can't out turn them drop to ground level and run, if they are faster than you then get as much speed as you can and go vertical and drop your throttle to 0, then let your plane stall and spin in a tail slide, use full rudder either direction so you don't go into a flat spin and go straight down, then resume trying to out turn.

If they are coming from different angles then watching that video about the B-17 dogfighting 17 zeros, and try the S manoeuvre so you always meet them head on so they have less time to fire upon you. Other than that either learn to use the rudder to out turn them, or Run.

Better yet get a team amte to come to your rescue and have them tell you which way to turn so that the following enemy(s) will show him their tail and he can take them out.