Pro Mahjong Tsuwamono 64 is one of those N64 deep cuts—a solid mahjong sim that doesn’t mess around. The AI plays mean right from the start, so if you’re rusty, expect to get folded like laundry a few times before you find your rhythm. The tables feel legit, with that smoky backroom parlor vibe, and the tile animations have just enough weight to make every discard satisfying.

It’s not flashy, but the strategy runs deep—you’ll catch yourself second-guessing calls or regretting that risky pon you took three turns ago. And yeah, it’s Japanese-only, but if you know your hands, the menus won’t slow you down. Definitely a niche pick, but if you’re into mahjong, this one’s got teeth.