Decentral Games slots feature three spinning reels each with four icons. There are three separate clickable buttons facing the player that indicate different wager amounts.

Decentral Games Slot Machines, in Tominoya [-119,133]


To play, a player clicks one of the three buttons. The current buttons are:

A click on any of the buttons initiates a spin on the machine displayed in the client and sends bet parameters to the slots smart contract on Matic. After the smart contract produces a result, the outcome is sent back to be displayed in the player's client and the payouts are administered to the player's address in the event of a win.

House Edge

Each machine contains three reels with four possible outcomes represented by icons. Of these four icons, the probability it lands on each are 40%, 30%, 20%, and 10%. The jackpots are:

After 1000 plays, the expected payout is 842x the initial bet amount, so the house edge is 15.8%, minus the Matic gas fees paid by the house.

Source Code

You may view our slots smart contract here.