* RiiEmu: A cross-platform emulator for the Nintendo GameCube and Wii consoles. It can be downloaded for free from the RiiEmu website.
* WiiSX: A cross-platform emulator for the Sony PlayStation 2 console. It can be downloaded for free from the WiiSX website.
* PCSX2: A cross-platform emulator for the Sony PlayStation 2 console. It can be downloaded for free from the PCSX2 website.
* BizHawk: A versatile multi-system emulator that can emulate a variety of consoles, including the GameCube, Wii, PlayStation 2, and Nintendo 64. It can be downloaded for free from the BizHawk website.
These emulators allow you to play dolphin games on your PC. You will need to download the game ROMs and load them into the emulator in order to play them.