OPCOM is a set of map wargame rules for playing large-scale WW2 battles.
The rules are intended to be used with maps, and have been used for large operational megagames. The game is designed to be run with a umpires / controls and using fog of war - each player or team of players has their own map, and there is a master map of the 'real' situation.
 
There are several versions, each one has been tweaked in response to the needs of particular campaigns - you can choose the one closest to the campaign you're planning.
   
Operation Market Garden Umpires' Version Umpires' playsheet Players' Version
     
Operation C3 / Herkules Umpires' Version Umpires' playsheet Players' Version
     
Operation Goodwood Umpires' Version
Umpires' playsheet Players' Version
 
OPCOM Game Materials Downloads
Standard formation order sheet Close Air support markers (for the master map)
Standard air order sheet  
   
Sample Scenario 1: MORTAIN August 1944
GAME MAP
German start positions map
German order of battle
German logistics summary
Allied start positions map
Allied order of battle
Allied logistics summary
 
 
   
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