30,000 point start
Direct draw seating
Players draw from four wind tiles. East stays in seat and remaining players move according to their draw
Kansai chiitoi ON
You may use two pairs of the same tile in chiitoi/seven pairs hand
Nagashi mangan ON
If exhaustive draw is reached while you have only discarded honors and terminals and not had any of your discards called, you receive a mangan worth of points
Kiriage mangan ON
4 han 30 and 3 han 60 hands round up to mangan
Abortive draws OFF
No abortive draws for any reason such as nine orphans, four quads, four riichis, etc.
Multiple ron ON
In case of multiple ron, riichi sticks and repeat counters go to the first player in turn order from the player who was ronned
Busting ON
If a player goes below 0 points, the game ends
Instant Kan dora flip
The kan dora is flipped before discard no matter the type of kan called
300 point honba
Repeat counters are worth 300 points each
Agariyame ON
Game ends on dealer repeat in South 4 if dealer is in first place
Renhou/Blessing of Man is mangan
If you call ron before your first draw, score the higher of a mangan or the actual hand value
Robbing closed kan for Kokushi Musou/Thirteen Orphans ON
If a closed kan is called on your Kokushi Musou/Thirteen Orphans wait, you may ron it
Double yakuman for specific waits OFF
Specific wait yakuman variants such as thirteen wait thirteen orphans are a single yakuman
No local yaku