- Operation Flashpoint for it's great long term motivation due to modding and mission editing capabilities
- Combat Mission (is kind of the bigger-scale counterpart for Ofp for me)
- Falcon 4 for it's dynamic campaign (actually I hardly play this game but it is good anyway
The rest I don't know there are other good games which I'm tinking of but I cannot put them into an order now, among them are: Silent Hunter III, Airborne Assault, Fallout, Day of Defeat (I'm still playing the beta versions with Bots from time to time, unfortunately there aren't any servers for those old versions anymore), Dangerous Waters, Hearts of Iron, Total War (mainly Medieval:TW) and so on and so forth
