Koi Gate Demo Play Free Slot Game

9 koi slot7. Rising Koi – What this game lacks in art desn, it makes up for in fun gameplay. Rising Koi is a 5-reel, 40- slot machine with a very interesting bonus feature. During each spin, players have a chance to trger the RisingOn slots - Play Vegas slots at home for free, including Buffalo, Double Diamond, Cleopatra, Wolf Run, Pharaoh's Fortune, Quick Hit, Bier Haus and more! ... 5 Koi. 50 Dragons. 50 Lions.