Once you've set up the emulator, you can load the Dairantou Smash Brothers X ISO file and start playing. You can use your keyboard, mouse, or a gaming controller to play the game.
: If "Dairantou Smash Brothers X" is a fan-made game or modification, look for communities or forums dedicated to Super Smash Bros. or similar games. Places like Smashboards or GameFAQs might have threads about fan-made content.
Choose your output destination and wait for the program to rebuild the full 7.93 GB image. 4. How to Play the ISO on a PC (Dolphin Emulator)