I've been playing "Combat Patrol" for a while now, its a cracking Platoon level game by Buck Surdu that's driven by cards. The initial game was WW2 but there are numerous free adaptations for other periods including the Falklands.
I'm not going to give an in depth review here suffice to say that I rate it highly and suggest you check out the website Combat Patrol
If you're in the UK its distributed by the helpful folks at Sally4th and at the moment I believe its discounted, here's the link Sally 4th
Figures are individually based and I've recently knocked up some markers, you can get mdf ones from Sally 4th but I decided to make my own.
Me and Alex are refighting the raid on Top Malo House from the Falklands war on Tuesday at our club Whitley Bay 3D Gamers and an AAR will follow.
The markers are based the same as my 20mm figures and are from left to right, Stunned, Wounded, Out of Ammunition.