What about detonating plastic exlosives with radio?
- Each bomb will be have configurable frequency. When radio has same frequency and player will use signal (/h) bomb explodes.
- Player can launch more then one bomb when bombs have same frequency.
- Also there is no problem with exactly the same bomb in inventory and its possible launch bomb with "luck" when someone will use the same signal.
(http://img641.imageshack.us/img641/7935/plasticbomb.jpg) (http://imageshack.us/photo/my-images/641/plasticbomb.jpg/)
I think this bring better gameplay and more reality to game. :)