Many retro games do hold up. I mean look at the masterpiece that is VVVVVV. Based on a heavily Commodore 64 aesthetic, it uses new-school design but is firmly rooted in an old school foundation. Many retro games are what I like to call “clean,” with simple mechanics that it executes to the letter.
Aladdin Genesis and Lion King SNES (and friends) are not what I’d call fully “clean” games, but as far as licensed joints go, they’re above board. The appeal is certainly limited when it comes to a newer audience, but the comprehensive Disney Classic Games package makes it an easier sell.
Source: Destructoid Disney Classic Games: Aladdin and The Lion King is a fantastic collection of a few very old games