D (or, D no Shokutaku, if you prefer) is barely even a game, it's "3D" in the same way donkey kong country is but instead of having real gameplay, you wander around a house VERY slowly in set paths, and you have to watch a long ass fmv each time you go anywhere. the puzzles are kinda whatever, which isn't great for a game whose only gameplay is the puzzles. but despite all of that, i still can't help but love it. having a game done entirely in FMV, nevertheless computer generated FMV instead of live action, must have been mindblowing in 1995. (it predates toy story by a couple months.) plus, the horror aspect is really charming, it's full of over the top stingers and borderline jumpscares, but they're more cute than annoying. kenji eno was always willing to do some completely off the wall stuff, and i miss him every day he's been gone man.
