While you wait for something else to play on your Switch (might I suggest looking into TumbleSeed?), you could kill some time with Breath of the NES. As the name suggests, the fan-project was inspired by Nintendo's 8-bit Breath of the Wild prototype...
‘Breath of the NES’ is a retro ‘Zelda’ fan project destined to die
While you wait for something else to play on your Switch (might I suggest looking into TumbleSeed?), you could kill some time with Breath of the NES. As the name suggests, the fan-project was inspired by Nintendo's 8-bit Breath of the Wild prototype...