Play knockout diamonds slot for free here and experience this boxing behemoth. As ELK say in their promotion "When entering the Knockout Diamonds Boxing Ring, make sure to boost your stamina for the big hits!"

This game forms part of ELK retro gaming series so you will find a classic looking traditional 3 reel experience. You will find no fancy graphics but traditional bars, 7, and bells flashing passed in reels. The back drop is a boxing ring and the jackpot "knockout rumble" activates with 3 "Knockout diamonds". You are awarded 3 free spins for this, and every time a Knockout Diamonds symbol appears on the payline the free spins counter is reset. Each Knockout Diamond collected will improve the multiplier, collect 10 of them and walk away with the max win of 2500x your bet in price money!

It's a high volatility game so expect infrequent larger wins. The return to player is 96%

It’s not how hard you can get hit, but how hard you can get hits!

Knockout Diamonds is the 8th slot in the ELK Classic Series. This one-line power-puncher comes with Multiplier Wilds and two unique attacks, The Knockout Spins, and the Ringside Rumble!