I was originally making Super Smash Bro's... But I thought that's not original... So I went with my second idea :)
I hope you enjoy! (There is no team in this TF2 unless you "team up" with someone)
This map took me some creativity to make because I did not have enough spawns.
(If the spawns are too close please tell me, I can fix it)
RULES
1.Set difficulty on peaceful
2.Set everyone's gamemode on Adventure Mode
3.ENJOY!!!

Additional Notes

Because I cannot stack potions and this is 100% vanilla... The medic has god apples
(There is no regen on this map), since this is everyone vs everyone, the medic is kind of useless, so I thought god apples would be the way to go.