. Play for free or real money. Read our Diamond Stacker Multipays slot review and discover big retro multipays mechanic wins. Leovegas Casino; Paf Casino; Playuzu Casino; Kirolbet Casino; Betway Casino; Mansion Diamond Stacker Multipays; Videoslots casino; Book of Jurassic; Grim The. Diamond Stacker Multipays is one of the best new online slots by Stakelogic. Get spinning to win up to 1,x your bet with the game's ingenious multipays.