Games emulators: Legal or Illegal?
Emulators are widely used. You can find them for PC's or Smartphones. The games Emulator itself is generally not illegal. However, here are the first exceptions:
- Some emulators need the BIOS of the respective console, the Games play. This may not be actually delivered with the program. As a user, you are able to recognize the difficult, however, emulators with a BIOS are illegal.
- The fact is, however, not really relevant, because at least in the case of the ROM's you are moving on thin ice. Without the games images an Emulator is no good to you. ROM's are digitized games, but they are subject to copyright regulations. Ultimately, you can download a ROM a pirated copy, regardless of whether it games comes to Nintendo or PlayStation.

SNES ROMs: most popular
Classic game legally on the PC
Nevertheless, you do not need to dispense with the classic game, There are also legal sources, in order to play old Games legally in your Browser. So you come again, to enjoy, to play games such as "Pac-Man", "Pitfall!", or "Karateka". More information can be found in the article "game classics: milestones now play in the Browser".

Games like Pac-Man gamble online
Also Smartphone Games you can legally on your Computer for gaming: With the free Android Emulator you can simulate the entire operating system and all Apps on your computer.
