Katekyoo Hitman Reborn! DS: Shinuki Max! Vongola Carnival!!/Casino

Roulette and Blackjack
While mini-games are the primary source of money in this game, gambling is also a viable option. In roulette (second option on the casino menu), drag a chip of any value (depending on how much of your yen you're willing to bet away) to any spot (odd, even, or a number) and spin the wheel. In blackjack (third option on the casino menu), choose how much yen you want to bet to start the game. Bianchi will deal you some cards before asking whether you want to fold or be hit with another card. Get closer to the value of 21 with your cards than your dealer does without going over. If the dealer beats you to 21 or if your card value goes over 21, you lose your yen.

Wanted Posters
All wanted posters can be bought in the shop (first option in the casino menu). Most posters are unlocked by playing mini-games, although some are made available by inputting codes (blue option on the bottom-left of the casino menu) and others are made available by playing the Demo mode up to ten times.