Up to you how much of that counts.
So, from what I can recall right now, for interactive/video/hypertext content for that "encyclopedia" style stuff wasn't that bad. For games, at least with the selection my friend had at home, was awful, and we rather play with his Nes/Famicom clone.
However, we did get some of my favorite quotes out of it for the past few decades: https://www.youtube.com/watch?v=TN8-Pdz-ns8
My wife and I often say 'I guess I better get going!' and 'How about a kiss, for luck?' to each other
Squadala we're off!
"I wonder what's for dinner."
"I just saved you from Ganon!" "You did not!"
"Oh boy! I can't wait to bomb some Dodongos!"
"Great! I'll grab my stuff!"
has always been one of my favorite. I used to occasionally take audio samples from the game and put them as texting and ring tones on my phone, back when people did such things.
ALSO, look on youtube for the I.M. Meen PC game...the animation is made by the same studio [0].
They didn't make the CD-i games. They did license out Zelda for it, though. The CD-i is a bit of a mess. There are YouTube videos of the games, they're quite atrocious :) There's also Hotel Mario [1] and the unreleased Super Mario's Wacky Worlds [2] on the CD-i as well.
[1] https://en.wikipedia.org/wiki/Hotel_Mario [2] https://en.wikipedia.org/wiki/Super_Mario%27s_Wacky_Worlds
Also the CD-i focused on "interactive media" rather than what most would consider a good game. Hulk Hogan's "Thunder in Paradise" was a companion game to go along with his TV show. Youtuber SuperGreatFriend has a good playthrough of it. It looks awful.
Honestly, even Thunder in Paradise has its moments if you play it with a group of friends to laugh at. As somewhat of a bad-movie lover, I actually have a more modern appreciation for the crap on the CD-i.
Despite that, yes the FMV stuff is hilarious, though I think there are better options for DOS/PC rather than trying to bother with the CD-i which seems to be difficult to find in working order.
If you emulate, it's then relatively easy to get any controller you want working.
Nintendo has released several mobile games in recent years. They didn't develop them—but then, Nintendo didn't develop these CD-i games either.