Would be great on switch as multiplayer on the go is as easy as handing over the other half of the controller.
I'd hope to buy it on Steam and Switch and maybe have some data sync if possible.
If I might suggest though, please include an achievements menu in game so Switch users don't have to miss out on those.
Data sync is interesting. But that also means we need to buy a server to store the user data.
Anyway we are aware of the cross platform thingy and we want that too.
One of our goals is also to have as little as possible and as much as necessary buttons to handle. So handling over the other half could be possible :)