I play Smash with my nephew and brother and while we have fun with the game, we want to play more custom rulesets/gamemodes to make the game more interesting. We all play competitively and casual.

The issue is I can't really find any custom rulesets/gamemodes that fit the three of us. It's usually meant for 2, 4, or 8 players.

I want to ask if you guys can share ideas of how we can make Smash more interesting for us?

Using Spirits/Items are fine!

And about custom stages, while they are fine on their own, I'm really mostly looking for custom rulesets/gamemodes that can go along with it (Similar to how Beefy Smash Doods tried to make Melee in Ultimate in their Simulating Melee Video using Spirits.)

Thank you so much in advance. Looking to hear some ideas if any!