Developed by ELK Studios, Knockout Diamonds takes players back in time with its classic slot machine setup, featuring a simple yet engaging 3-reel layout and a single payline. This game beautifully captures the essence of the golden age of slot machines, presenting symbols that are reminiscent of the traditional icons used in the earliest slot games. Players will encounter a variety of symbols that include cherries, single, double, and triple bars, along with bells and the ever-popular lucky 7s. Notably, a complete line of lucky 7s can reward players with a substantial payout, multiplying the stake by 75 times. Moreover, the wild symbol stands out not only for its ability to substitute for other symbols to form winning combinations but also for offering an impressive 100x the bet for aligning three wilds on the payline.
One of the game's notable features is dubbed the Ringside Rumble. This innovative feature is activated when players land identical symbols on the first two reels. In response, those reels are locked in place while the third reel undergoes three respins, enhancing the player's chances of securing the elusive third symbol needed to complete a winning line, or alternatively, landing a wild to achieve a win. Adding to the excitement are the Multiplier Wilds. As the name suggests, these special wilds have the capability to dramatically increase the value of a winning combination. Depending on the occurrence, wilds landing on the payline may carry multipliers of x2 or x3, effectively doubling or tripling the payout of any line win they contribute to.
The pinnacle of Knockout Diamonds is the Knockout Spins feature, a thrilling bonus round that is activated upon the appearance of three bonus symbols on the payline. Players are initially awarded three free spins, but this number resets back to three with each win or with each additional bonus symbol that lands on the payline during this round. Throughout the Knockout Spins, bonus symbols are accumulated and tallied at the feature's conclusion. Payouts are then distributed based on the number of collected symbols, according to a specialized paytable prominently displayed at the top of the game cabinet. Players can earn payouts ranging from 5 to a staggering 2,500 times their stake for collecting between 3 and 10 bonus symbols.