If compiled with SHOWDMG defined, then SLASH'EM has an option showdmg to add the amount of damage to the message when monsters hit you. "The newt bites! [2 pts.]" It makes more obvious what your HP counter on the status line already shows. To use this option, remember to enable it. When your character reaches a certain level, then the showdmg option will also show how much you damage enemies. "You kick it. (3 pts.)" The minimum levels are: Source code reference: src/hack.c#line2596