OPFOR: Opposing Force - The Grunts

OPFOR: Opposing Force is a customizable strategic card game set in modern military conflict, produced in the United States. The subtitle The Grunts indicates this product represented an infantry-focused entry in what may have been intended as a broader series covering different branches or unit types. Players build and command a modern military force, establishing a basecamp and assembling troops to engage opposing forces in a competitive format. The game's premise drew on contemporary military vocabulary, using the term OPFOR (opposing force), a standard training designation in U.S. Army doctrine for simulated enemy units. BoardGameGeek records the game under the CCG category, and forum discussion from the period confirms its customizable card format. Beyond the publisher credit listed in the archive, no confirmed year of release, designer name, or set details have been located, and the game has almost no presence in mainstream collector databases. What survives online is exactly why it belongs here.