Treasure Trail is a nice looking classic 3 reel progressive slot machine offered through Odds On software. The jackpots tend to get quite high on the machine, but unfortunately it's hard to keep at it for long at $2 a coin ($6 to max bet) each spin. The reels are a little bland and the sounds not terribly exciting - but they do fit the game and theme, and the game plays smoothly. Wild symbols (X) complete a winning combination and pays 2x. 3 wild symbols wins the jackpot. .