The worm game is conflicting with xcreensaver-extras "worm" screensaver. The xscreensaver-extras guys do not know how to prorperly fix this, see bug #205796 So instead of trying to fix xscreensaver-extras, maybe it would be easier to just change the name of "worm" to "wurm" or "snake" or something else in the bsd-games package instead.
It looks like the xscreensaver-extras maintainer has finally found an acceptable solution. I'll leave this bug open until the fix has been pushed to FC5 and will then close this bug as WONTFIX.
*** Bug 208783 has been marked as a duplicate of this bug. ***
Now that this has been fix by the xscreensaver-extras package, I'm closing this bug.