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.

http://wiibrew.org/wiki/Freespace_2_Wii