The galaxy games are designed to maintain 60 FPS, regardless of the user's hardware, the Wii is capable of playing it at 60 FPS. You're just emulating a Wii. 40+ FPS still isn't considered enjoyable... I would only consider maintaining fullspeed at all times enjoyable, which is either 20, 30 or 60 depending on the type of game (PAL has a option for 50 Hz through) GameCube and Wii games are not designed to have a fluctable FPS, there is no option to lower graphical settings unlike native PC games. There are only a few Wii games that have FPS dips such as The Last Story. Even for native PC games you would like to have a constant FPS, either 30 or 60.
But is it what you consider playable. It would be possible to play the galaxy games at "little-higher-than-half"-speed from start to finish. But ask yourself, would you have an enjoyable time doing so? But there are plenty of games which demands less of your CPU like New Super Mario Bros. Wii, it might actually run at 60 FPS at all times.
But is it what you consider playable. It would be possible to play the galaxy games at "little-higher-than-half"-speed from start to finish. But ask yourself, would you have an enjoyable time doing so? But there are plenty of games which demands less of your CPU like New Super Mario Bros. Wii, it might actually run at 60 FPS at all times.