Play Diamond Hits Slot by Booming Gaming for Free

Diamond Hits by Booming Gaming sets a 3x3 gem grid with 10 fixed lines and a wild Diamond that expands to cover its full reel on reels 2, 3, and 4. Three or more scatters trigger 10 bonus spins that can retrigger. Mini Diamond Hits overlay symbols award a random prize from the special prize table when three appear on the same spin. A double-up risk feature after any win lets players attempt to increase their total by guessing the hidden card colour.