What are some fun paintball objective-type games?

Going to paintball next week with probably around 20 people. My question is what are fun objectives besides elimination an capture the flag? Nothing to intricate but still fun.What are some fun paintball objective-type games?
1- A small team goes up against a larger team. The smaller team can only be eliminated by head shots and the larger team can be hit anywhere.



2- One person from each team wears a bandanna/armband (or bell if you want a challenge) and the object of the game is to eliminate that person. The team to eliminate the designated player wins the game.



3- Elimination but instead of leaving the game when shot, you re-enter the game from your opponents side and play for them. So the smaller one team gets, the bigger the other one gets. Game ends when one team is totally eliminated.



4- Pain or Paint. No elimination. Each player calls themselves out when they run out of paint or can't take the pain. This isn't good for competition, but pretty good for practice.