That's really cool, LT. One island per Switch is the rule, which I think is rough. Local multiplayer is possible (two people on same island, thanks to the two controllers...however the second player can't really do much.)
a good guide.
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Where the sky is wide, and the clouds are few
A man can see his way clear to the light
'You have all the grace you need for today, and today is all that matters.' - Steve Austin