All levels of players are welcome. There are two divisions as stated below in the format. Any questions pertaining to the rules and regs go to their web page. www.oscseries.com
All Old School Challenge games are PUMP ONLY. No Semi Markers are allowed. Pneumatic assist markers are not allowed unless stated.
The 3-Player format is limited paint. Each Player is allowed 40 rounds per player per game. Players will check-in to their field judges and show the judge their marker is empty and at that time show the officials their 4 - 10-Round Stock tubes. Once the team goes to their start station they can divide the paint anyway they want among their teammates. 3-Player is center flag (football style). Games are 5 minutes with a 10 second silent countdown. The 3-player series begginning in 2007 will have 2 divisions. The Master's Division will be the top OSC teams. These teams will qualify and each season the bottom teams will drop back to the Player's Division. The Player's Division is still a competitive and superior series. It is the top series of its kind in the world. Each season top seated Player's Division teams will move up to the Master's Division and replace the unseated teams. This Series and these divisions are created for the serious pump player. Built with over 20 years of experience in paintball.
The 5-Player format is currently unlimited for 2006. 5-Player is center flag (football style). Games are 5 minutes with a 10 second silent countdown. The Elite Series is born in 2006. This is the ultimate in 5-player pump. The 5-Player is more competitive and more far reaching. 5-Player is the next evolution for the 3-Player teams.
Chrono speed is always 280 fps for any constant air marker. A player that uses 12-grams is allowed to chrono in at 285 but the player must present a fresh 12 gram to the field judge. Once they pop their fresh 12-gram into their marker their first shot mush be 285 fps or less.