Single player sandbox/all-on-all/TD practice shoot'em up scenarios?

[Boaty__McBoatFace]

Howdy 🫡, I'd like to know if someone could point me in the right direction of a decent, quick sandbox type of all-on-all/Team Deathmatch scenario with all planes and respawns? Ideally planes airspawning going flat out right at each other.

Sometimes just fun to load up the game quickly when time permits and get stuck into eviscerating some airframes 😊😉.

I've made not dissimilar rudimentary things a while back with the Editor but someone's surely done a great one by now. Maybe ground targets going at it too would be awesome. 

Good flying ✌️

Edited April 20 by Boaty__McBoatFace