USA Online Casinos: Play a New Casino Game: Big Rig at Buzzluck.

BIG and RIG are grouped wilds, and when both of them appear the feature
is triggered! You get to choose between 12 free games and 7 re-spins,
and whenever BIG or RIG appear in the free games each will award an
added bonus of up to 10 times your bet.

Big Rig Slot from NuWorks

There is also a great new feature incorporated into Big Rig – Boiling
Point Jackpots! These two meters add nail-biting excitement with a steam
gauge and “must-trigger-by” value on display for extra pressure!

Burn some rubber and get in quick to play Big Rig only at Buzzluck!