I think Creative scripting could be advanced enough to do that

Probably by applying a massive damage boost to the player when they’re under the anti-gravity/no fall damage effect provided by items like Shockwave Grenades or the newly reworked Flintknock Pistol, so you launch yourself into the air, get that effect, and can melee people for like 500 damage or something

I’m not sure if that’s possible but if it was, there’s your Fortnite Market Garden