When you fill up the speed guage, try the lumina button right when it's full or try the lumina button after you hold the speed guage button for a while(but keep holding the speed guage button.
Unlimited Money
In the village bar, which is open in game time from 6pm until 2am, you can play a high-low game with a character named Macho. The game costs 100 to play and will return doubled amounts in this sequence: 200, 400, 800, 1600, 3200, 6400, 12800, 25600, 51200, and lastly 102400. However if you get 102400 he will no longer play the game with you.
If he picks a number less than 7 then select high and if he picks 7 or higher pick low. Starting with just a few hundred or so for a loss cushion you can quickly become extremely wealthy. Always stop your winnings at 51200 though or you can't keep raking it in!
Incidentally, time doesn't pass in the game while you are doing this so knock yourself out!
