- You win. you get 120 points, and lose 30-50 health points.
- You lose. You get 80 points, and lose 60-100 health points.
- You shoot a building. You get 110 points, and lose no health points.
When you fall under 200 health points, you're dead. The other team gets one point. You are only able to hit with 1/2 of the damage that you were able to hit for when you were alive. If your team has a hospital, you can take a health pack and come back to life. You won't have full health, but you'll have 1200 or more, based on your hospital's upgrade level.
At the end of the game, the points from all of your shots added together, divided by 100 is the number of class coins you will receive. If your team wins, you also receive a 25% bonus in class coins. Class coins are used to buy skills upgrades for whatever class (sniper, enforcer, assassin, or heavy) that you use. More is better. Many players make 2500-2800 points at first. Some make 3000-3500. Later you'll make more than 4000. Most games the winning players get 50 class coins. At least until the fall of 2013, they did.