a lever spawned a former human inside a wall. When I killed him, the game crashed.
screen:
Fire -- Choose target... Game saved. Press <Enter> to exit.
##################################*############
#=======#=========+====/=====\=/==An unhandled exception occurred at $0044E13
C :#=======#==0======#====#########====#=========+
ERangeError : Range check error===/====#=========###
$0044E13C TBEING__KNOCKBACK, line 1537 of dfbeing.pas
$0043D6B1 TLEVEL__SHOTGUN, line 485 of dflevel.pas
$00447BD0 TBEING__FIRE, line 482 of dfbeing.pas==
$00416FC5 TPLAYER__PLAYERFIRE, line 671 of dfplayer.pas
$00418146 TPLAYER__AICONTROL, line 923 of dfplayer.pas
$00449484 TBEING__ACTION, line 731 of dfbeing.pas
$004495C8 TBEING__CALL, line 744 of dfbeing.pas
$0043E029 TLEVEL__TICK, line 544 of dflevel.pas
$00403C82 TDOOM__RUN, line 266 of doombase.pas
$00401097 main, line 21 of doomrl.pas ===
#########/#=======#=========# =
Abnormal program termination! Please write down the above
to help get rid DoomRL of all those bugs! You only need
to write down the filenames and linenumbers.
Attempting to save game.... Press <Enter>
Savefile created. Press <Enter>