Project64 is one of the best Nintendo 64 emulators for Windows, written in C language. It allows you to run classic N64 titles directly on your computer without the need to have a console. The emulator supports both gamepad and keyboard control, regardless of whether we play only with artificial intelligence or with other players (multiplayer supports up to four users at the same time).
It is worth mentioning that Project64 allows to configure the controller by assigning appropriate actions to selected buttons. Project64 should not cause any problems during use. The program does not require BIOS use and has the most useful features, such as the already mentioned multiplayer mode and the ability to change aspect ratio without trimming, which allows you to adjust the display to the size of the screen.