Cash Caboose is a 5 reel, 25 line slot machine found at Vegas Technology powered online casinos. It has a train robbers theme with a free spin bonus feature. Maximum bet is 25 coins per spin and coin sizes start at just 1c so it is a game for every possible gambling budget.

The top jackpot during regular play is 5,000 credits. To win the top award you need to line up five of the wild train symbols. The wild symbols act like a joker for everything but the scattered car symbols. The top jackpot pays between $50 and $50,000 depending on which coin size you play with.

Second highest pay on Cash Caboose is for the five scattered cars which pay 100 times your bet of 2,500 credits at max bet. Next highest pay is 1500 coins which can be won with either four wild trains or five of the train drivers. From there the jackpots drop to 250 coins or below for the rest of the five of a kinds.

The scattered car symbols are the ticket to the bonus game. Get three or more scatters and you win free games. Each scatter symbol in the triggering combination wins 5 free games. This means if you get lucky and get five scatters you instantly win 2500 coins and 25 free games.

During the free spins all wins are tripled so the top jackpot for the five wild trains grows to a nice 15,000 coins ($150 to $150,000). The free spins can be re-triggered which is always a good thing. There is no limit to the amount of free spins that you can win with re-triggers.

In the end, Cash Caboose is a good quality free spin slot machine that has jackpots which are around the mid level for the 25 line category. If you are a train spotter you will love this game and even if you are not it does offer some good jackpots and the possibility of lots of free games.