Explosions

The blast radius given in the game would make even modern cluster weapons jealous. Needless to say, they are much too large. This is especially true given the western source materials where a dynamite blast always seems limited to blasting cowpokes within a couple of  horse lengths at best. 

• Change the Range Increment of Dynamite and Nitro to 2 yards. In addition to losing a die type for each range increment, the blast also loses a dice. Thus a victim within 2 yards of a dynamite stick will take 3d20, while one at 6 yards will take 1d10. 

The optional rules for Massive Damage from the Agency (page 104) are used.