Change the rules to Itadaki Street 3
During your turn, go to "Others (So no Ta)" and select "Goals (Mokuhyou Kingaku)". At the goals screen, hold "L" and tap "R" once. If done correctly, your font will be yellow instead of white. What this does is change the rules to Itadaki Street 3. Here's the difference:
Default Rule - When you have the goal amount, you win if you go to the bank castle.
Itadaki Street 3 rule - Even if you land on the bank castle with the goal amount, you don't necessarily win. If there's another player that has more than you (meaning they have the goal amount AND some more), they win.
VERY useful if someone's 1 space away from the castle and you're 20 spaces away and you're both going for the finish.
Unlockables
Extra Courses & Cups
Cure couse - Clear Homila course
Ita Star Final - Clear Meteor course
Metal Queen Cup - Clear Mina Dane course
Meteor course - Clear Mina Dane course
Mina Dane course - Clear Cure course
S Rank Cup - Clear Ultima course
Ultima course - Clear Meteor course
Unlock Characters
To unlock the hidden characters, you must have the appointed amount of gold coins to trade with them:
Basch (FF) - Require 30 gold coins
Cloud (FF) - Require 30 gold coins
Kiefer (DQ) - Require 30 gold coins
Marcello (DQ) - Require 30 gold coins
Maribel (DQ) - Require 30 gold coins
Sephiroth (FF) - Require 30 gold coins
Trode (DQ) - Require 30 gold coins
Yuffie (FF) - Require 30 gold coins