Tabletop Simulator is always my go to for big group local co-op (I believe it supports up to 10 players.) Pico Park 2 might be more akin to what you're looking for.

You can also check co-op.gg and filter by storefront, #of players, local, online, etc to see what results they give you! Just double check the game's individual chart to make sure the local co-op limit.