From Worms Knowledge Base
The Finger Roll is an external program for Worms 2d series with allow you to controll worms byother keys than default.
Official FR clan topic in polish on: THIS SITE
It's help to Finger-rolling thechniqe present by lookias.
Moore about FR techniqe on: 
Current is 1.4.0
* Allow to control worms by other keys, * Smart shout's allowed, * Profile manager.
It is no future plans to extend an aplikation. Howewer CzAjNiK still work's on it.
Latest 1.4.0 anavaible for download here: