Can be beaten immediately with the knowledge of the game itself, so that you cannot truly experience it like the first time (yes, im talking of outer wilds or paradise killer) or that unistall/dont work anymore once you finish them (like one shot or doki doki literature club) Anything you learn will prevent you from ever encapsulating that feeling of discovery again. If you have more examples of games that you can play once feel free.
There are some games you can only play once Games you can only play oncewhile it seems that puzzle solving is the main part of the game, and it is, it's not the only thing Those are the games that stay with you even after the credits roll
While they don’t provide endless hours of content or any type of replayability, the curated selection. As with many gamers, there are some video games that i absolutely love but just can't endure another playthrough Once was waaay more than enough.