When I played Dog Bear, my team infiltrated an enemy base, kidnapped a scientist at knife point, blew up a weapons depot, and drove off into the jungle in a stolen jeep.
This, and the original, are exciting bluffing/hidden role games. There's a bit more to keep track of than, say, Coup, but the variety in roles makes for an exciting and unpredictable time.
Clearly inspired by the short-lived World of Warcraft ccg's Raids, Middleware is a delightful cooperative spin on the deckbuilding genre. Experienced players will almost certainly want the alter access addon, though.
A delightful one-shot-in-a-box playable with any skill level and a deck of cards, Dog Bear is probably one of the best efforts to take the piss out of the Metal Gear Solid series.