Freespace 2 for the Wii. There are some minor graphical glitches, and the number of keys are limited on the Wii, but it is quite playable.

FreeSpace 2 is a 1999 space combat simulation computer game developed by Volition.

You must have a copy of Freespace 2 to use this, instructions are on the Google Code Wiki. If you do not have Freespace 2, you can grab it for real cheap online.

Changes:

* Path is now checked before starting load
* USB2.0 hard-drives support via CIOS_usb2. – If you do not have CIOS USB2 do not put Freespace2 files on your drive, without USB2 support the load times stutter gameplay.

http://wiibrew.org/wiki/Freespace_2_Wii