This is from cqbchallenge.com website very similar to our rules
Rules of Engagement
1. The minimum engagement distance while outside is 25 feet with any weapons.
2. The minimum engagement distance while inside homes is 10 feet with PISTOLS ONLY.
3. If engaging a house with hostiles from the outside, you may use your AEG if you are more than 25 feet away. If you are less than 25 feet away from a marked home, you must switch to your pistol.
4. You must clear a house using pistols only. After the house is clear, you can use AEGs to fire at attackers from the windows as long as your target is more than 25 feet away.
5. If hostiles enter a home you are occupying, you MUST engage them with PISTOLS ONLY.
6. Calling Out - Call "Hit!" raise your gun, and use a red dead rag. If firefight is too intense to leave, stay down until it is clear to move. All hits on gear worn on the body constitute a hit. Gun hits do not count.*
7. Surrendering - If you are within the minimum engagement distance, you will call surrender on the target. Surrender is called when a shooting situation is no longer safe, such as a finding a target from behind or from the side within minimum engagement range. Surrender calls are not negotiable and the person that has been surrendered cannot debate it. If surrender is called at the same time, both parties are out.*
8. No blind firing. Blind firing is firing at targets without presenting yourself as a target as you shoot. If you cannot see your target as you shoot, you are blind firing.*
9. M203 Grenade Launchers RPGs and Grenades. Only M203 launchers, RPG-fired nerf rockets and gas-operated hand grenades are allowed. The minimum engagement distance is 10 feet with these weapons. A successful hit into a room, hallway, or carport means that everyone inside is now dead.
10. If you are dead, do not loiter to watch the fight. Return immediately to your re-spawn point.
11. Do not talk to teammates if you are dead and give them intelligence on the opponent. Dead men can't talk!
12. Do not leave the boundaries of the field during play. If you exit the field at the boundary areas, you must return to your re-spawn point.
13. You must re-spawn at your designated re-spawn points.
14. Once game is called, do not clear or fire your weapons until you have reached the safe zone designated by the operators. Uncontrolled fire after game has been called is not permitted.*
General Safety Rules
1. 400 FPS limit with .20 gram, 6 millimeter BBs. No exceptions.**
2. Biodegradable BBs are required.**
2. Full face masks or ballistic goggles and boxing mouth piece are required to be worn at all times when out on the field of play.*
3. Do not go into homes that are not marked with green paint. This rule is set forth by the City of Marina and our insurance provider.*
4. Blind Man - If a person is seriously injured or is in need of medical care, call out "blind man" loudly. This will stop the entire game so that staff can attend to the person. This call out is strictly for injury related purposes only.
5. No arguing or fighting.**
6. No climbing onto roofs.**
Note
* If you violate this rule, you will be removed for the remainder of the game.
** If you violate this rule, you will be escorted off the field and permanently banned from the field. There are no exceptions.