I enjoyed the mash-up of two different kinds of games, and FWIW I'd say you did accomplish the transfer takeover wildcard by swapping between the plane and the hunter. As others have pointed out, there's some balance issues: one is much too hard, the other is much too easy, some additional mobility would help for the plane. It wasn't totally clear to me what the two health bar numbers at the top represented, some additional conveyance (or just a tutorial splash screen on first play) might help here.