Sonic Tank

Sonic Tank is a VS 4 mini game in Sonic Shuffle.

Gameplay
Each player is given a tank to control and placed in a square arena with two columns with a life meter representing how much damage they can take. The players must mover around with the analog stick and shoot ammo with. The player can also use the triggers to slide left and right, although, while doing this, the player will be unable to shoot.

A player receives ten rings for each fellow player destroyed. When time is up, whoever has the most life (or who is left standing) wins 10 rings. Second gets 5 rings, third loses 5 rings, and fourth loses 10 rings. If more than one player is destroyed, places are judged based on when the person was removed.

Eggman will occasionally show up, dropping both bonus items, such as shields, and bombs, that latter of which should be avoided.