Breath of the Wild is probably my most played single player game of all time.
I reckon I've put 180 hours into it across Wii and Switch.
Beat it on Wii U, then started over and beat it again with 120 shrines and all items on Wii U, then started over and beat it again on Hard mode on Wii U, then bought a Switch so I could play it again, again on Hard Mode (mistake), but I haven't beaten it yet on Switch.
I almost never play a game twice, so that tells you how much I enjoyed it.