MilSim
| Attendees at MilSim event "Total War", in Orting, Washington, U.S. | |
| First played | 1980s in Japan | 
|---|---|
| Characteristics | |
| Contact | Dependent on ruleset | 
| Mixed-sex | Any | 
| Equipment | Varies | 
MilSim, an abbreviation of military simulation, refers to live-acted simulation of armed conflict scenarios conducted by civilians for entertainment, sporting, or nostalgic purposes. It has been described as both a form of "extreme sport" and as historical reenactment.