Qualifying round,
Each player to play a single game on 5 or 6 machines as available each month.
Ranked first to last on each machine (with the use of matchplay software) with these rankings adding up to an overall rank.
Top 8 based on these results to progress to finals.

Finals round 1.
Single head to head (4 player) game, higher seed to choose (available) machine, lower seeds to choose order of play.

Group 1
Seed 1,3,5,7 from qualifying round

Group 2
Seed 2,4,6,8 from qualifying round

1st and 2nd from these groups advance to winners bracket, 3rd and 4th from these groups advance to losers bracket.

Finals round 2.
Single head to head (4 player) game forming the winners bracket, higher seed to choose (available) machine, lower seeds to choose order of play. Results determine final 1st - 4th place standings.
Single head to head (4 player) game forming the losers bracket, higher seed to choose (available) machine, lower seeds to choose order of play. Results determine 5th – 8th place standings.