Each game has its own rules and objectives which will be explained in the pre-game brief by the Game Marshal.
Your Game Marshal will help all the players have an enjoyable experience, to this end the Game Marshal reserves the right to take reasonable actions to ensure all players conduct themselves in the best spirit of the game. The first action will always be to give a warning to an offending player, the second action might involve penalising offending the offending player by removing lives, ammo, or disqualification from a game. Sometimes it might be more appropriate to address imbalances by restoring to the other team lives, ammo or giving shields.
Throughout all games it is important that all players do not hide their sensors behind their gun or other body parts such as hands. Hiding behind trees and other cover is absolutely fine!!
The most important rule is have fun with your team mates and opponents!