Save the Fallen
In a war situation, there would be lots of casualty and you can expect that there would be lots of people getting hurt. As a medic, you have a gun, but in general, your job is to save lives, so you would need to focus on that more and less shooting. In this game, you would need to save the lives of your fallen comrades. You would need to get to them as fast as you can or they might not make it on time. You would earn some money in the process and you can use it to buy better equipment for you to last long in the game.