The games described on this site are the only ones with 'native' support for Spacecontrollers. However, you can also bind joystick axes, mouse movement and keys to your Spacecontroller, so you can also use them in games that don't have native support.
To do this, you will have to wait for the official 3Dxware version 4.0 that's forthcoming if you're not too technically inclined.
If you're feeling adventurous and are a bit computer savvy, you can use a separate driver made by the community, called the RBC9 driver. You can download them on
Omniflux' website who has been gracious enough to host them and continue development when RBC9 vanished from the forums.
If you have Windows XP, it's easy, you just have to install the RBC9-Original driver for normal XP or RBC9-Zebramod for XP64.
If you have Windows Vista or Windows 7, you will have to bypass driver signing enforcement, because the drivers haven't been made by an official developer. You can do this with a
Driver Signature Enforcement Overrider
f you have a 64 bit OS, you need the RBC9-Zebramod version, for a 32 bit OS you can use the RBC9-Original version.