Hey, this game's only in japanese! But....it's not that hard to figure out. Basically, you have to press the a button to throw away the tiles that you don't want in your set. Try to keep sets of the tiles in either numerical order, or pairs/in three's! Different symbols are worth more points than others, however the best bit is when you eventually win a round your opponent will strip NAKED for you!! Yep, NUDITY on the Neo-Geo!!! Shocking! If you have a bit of patience, I would definitely recommend this game as something totally different from the scores of punch-fests on the system! If you need more help to understand the rules, then do a search for "how to play Mahjong" on google. It's not that hard once you get used to it! Good Luck loco