In theory emulation is legal provided the person emulating already paid for a copy of said software.
In practice, that's mostly not the case. I'd (conservatively) wager that more than 50% of the people emulating on PC are doing so illegally through pirating without ever having paid for their own copy.
I personally see a huge problem with piracy and am of the mind that only a minority actually emulate legally (ie ripping game data from the cartridge or disc itself as a backup and then playing said back up on an emulator. All perfectly legal). But How many people seriously own the equipment to interface an SNES cartridge to a PC?
If the world functionally worked on the honor system and everyone could be trusted then there wouldn't be any concern over emulation. As it stands, an unquantified portion of people are straight up stealing money from developers/people that make their living off coding. In any medium, that is extremely gross to me. If I made a product of labor, passion and love, I'd want full control over how that's distributed. Only seems fair. Emulation allows people to bypass that step thanks to widely available files on the Internet.
I get why emulation is important. Game preservation being the biggest factor. That reason alone makes this topic tricky to handle. On one hand it is absolutely good to keep the history of gaming in tact where an IP holder might no longer be interested. On the other hand, a lot of electronic robbery takes place and the concept of emulation is widely abused. Emulation would be okay In a perfect world where it was used as intended - game preservation. That's not really the case though. I guess for me and you and everyone around us, we have to ask ourselves to use software like that responsibly.
Fwiw I have pirated as a teen without a job. That was years ago though, now I just pay for things I want.
edit: to straight up answer your question Palou, it would be legal for you to copy your Mario game and play it on an emulator. Morally, well, a forum board can't decide your morals for you. I don't think it'd be morally wrong since you've legally obtained your copy. Mileage may vary.










