I feel like Subnautica was such a good exploration game that I don't know if anything else will ever really compare.
Actually, from what I watched of my partner playing Breath of the Wild, that looked pretty dang solid too.
The big thing that both of these had was the sensation that if you just picked a direction and started moving, you'd run into *something* new and interesting.
@starkatt minecraft has a bit of that, especially if you add some worldgen mods, but it's not the same thing
