Token gains and losses are based on the number of transactions. If it's a even number of transactions, you lose 10% in a transaction. If it's odd, you gain 10%. Every 100 transactions, a winner gets a jackpot of 1000 tokens. Deflationary since if you keep trying, you will lose tokens. There's also something called the Devil's Double... Send the transaction to yourself, either double your stack or lose it all...
