Ultimate Super Reels looks like a classic slot machine which obtained various features on top of its regular gameplay and this is exactly what it is. One of the most popular titles from iSoftBet is due to the familiar elements which are combined with all sorts of functions to add more money to the prizes. The overall theme is similar to some of the old-school slots as it has three reels with three rows and just five paylines at first sight. However, things change a bit when playing the max bet as two more reels become active and these have only special symbols on them. The fourth reel presents coin prizes while the fifth one is with multipliers. While there are blank positions on these two reels, getting a winning line with these special symbols will increase the amount significantly. Cash prizes can go up to 1,000 coins and the multiplier can reach x10. The fifth reel also has Respin symbols and getting one on a line with a winning combination will award 5 free spins, with the option to retrigger it by getting another symbol. The logo of them game is the most valuable one and getting three of them on an active line, along with the +1,000 coins and x10 symbols, the Ultimate Super Reels slot machine will award the progressive jackpot. The other symbols in the game are different versions of the number 7, which is very popular in classic slots. These come in six variations based on their color and they have different payouts. There are also the familiar BAR symbols which appear in singles, doubles and triples. Overall, the game is very entertaining and since the special features are only active at max bet, it is really the only way to play it, especially when the progressive jackpot can be just one lucky spin away.