Splatoon 2: 170+ hours (played a crap ton of hours on the Wii U as well lol)
ACNH: 95+ hours
Stardew Valley: 50+ hours
Little Nightmares: 10+ hours
Super Mario Odyssey: 5+ hours (although, it feels like I've played longer)
I've played a lot of hours of Mario Kart 8, but it was on my brothers account cause he had all the levels unlocked
Here are the ones I've played for at least 200 hours:
1. Animal Crossing: New Horizons: 580 hours
2. Dragon Quest Builders 2: 500 hours
3. The Legend of Zelda: Breath of the Wild: 420 hours
4. Hyrule Warriors: 400 hours
5. Super Mario Odyssey: 290 hours
6. Final Fantasy XII: 200 hours
I have 425+ hours on New Horizons, 50+ hours on SMO, 40+ hours on Let's Go Eevee, and about 25+ hours on Spongebob BFBB (though that's about to go way up cause I'm nowhere near 100%ing the game yet lol).
Also if it counts I have 100+ hours on the Youtube app on Switch as well
ACNH: 545 hours
Loz:BotW: 50 hours
Go Vacation: 5 hours
Smash Bros Ultimate, Rune Factory 4 Special and Stardew Valley: 0 hours
When I'm burned out on NH I play BotW, then get inspo for my island, then go back to playing NH. I haven't even touched the other 3 games, thou I've played RF4 original on the 3DS so besides the extras I already know what the game is like. Sometimes I don't feel like starting from scratch and sometimes I just wanna decorate my island.
The next runner up is Luigi's Mansion with 35 hours, and then Yooka-Laylee for 20 hours. Then everything else is either under 10 hours or "played for a little while."
Animal Crossing followed by Pokemon, the only switch games i own lol. I am more of a pc gamer so even if a game is available on both platforms i usually go with the pc version.
Animal crossing-720 hours so far (omg eek)
Super smash bros-470 hours (play alot on my own but mostly with friends!!)
Stardew valley-520 hours, but also way more hours on my pc too as I play on both!
Mario kart 8 Deluxe-200 hours
Splatoon 2- 50 hours, not massively keen but I do find it fun every now and again!
Pokémon Sheild-200 hours - didn't play much, completed it real quick and was very disappointed and spent ages shiny hunting with no luck
1. ACNH: 670 hours (could go into thousands)
2. MK8 Deluxe: 120 hours (I'm a pro, race me)
3. Zelda: BoW: 115 hours (greatest game ever made)
4. DQ11: 85 hours (amazing sequel to 8)
.....
5. Smash U: 20 hours (I'm not very good)
....
a lot less than this.
I'm betting FoMT remake will be somewhere between FE:3H & ACNH. Still haven't gotten the new pkmn... so my final switch totals might be totally different lol. Looks really similar to my 3DS totals though!
Current games I’ve played:
Animal Crossing New Horizons at 540 hours or more
The Witcher at 10 hours or more
Tetris 1 hour or more
Actually I don’t really have that much games yet for Switch because I just bought the console solely for AC! I have recently bought Story of Seasons but haven’t played it yet so I don’t know how much hours I can sink in that game!