They should turn that sandbox mode in the secret neighbor steam version to a whole game with different settings for the art style like old art (alphas), new art (hn2), classic art (hn1) you could choose from different neighbors like the guest, all the enemies from hn2, the neighbor, ect and all of them could have skins like for example you have the classic guest and the patch 9 guest with or without the cloak. And you could unlock and buy those skins by playing other people's maps which could be published and to give the game a more long term lifespan tiny build could select a couple levels to be featured on like a level selector.