Operation Flashpoint Expansion: Resistance - PC - Amazon.com

Operation Flashpoint: Resistance is a classic expansion pack for the original 2001 military simulator. Because the game is older and licensing has changed over the years, the way you access it today depends on whether you want the original standalone files or the modernized version. 🕹️ Where to Find the Game

: A tool to help you find active multiplayer servers.

Once you have the game, the community has created several "total conversions" that improve graphics and gameplay:

If you are looking for the original 2002 physical discs, they are often available through second-hand retailers like Amazon or eBay. Note that these may require community patches to run on modern PCs.

: The original Resistance requires the base game ( Cold War Assault or Operation Flashpoint: Cold War Crisis ) to be installed first.

You can often find the game on GOG.com , which provides a DRM-free version that is highly compatible with older hardware and mods.