There're old PC games that are literally unplayable today because hardware got too good.
A lot of old games in the 90s timed things based on your computer's CPU. This was so that older computers could still run them, they'd just run slower.
But since modern CPUs are so much faster than 90s CPUs, if you try to run these games on a modern computer, the game would run so fast it's impossible for any human to react in time.
You gotta either get a modern port, or otherwise run an emulator of an older system in order to play them.

















