At Hextech, everyone can make sure that the game algorithm is correct, and by using blockchain technology, your funds are safe and available 24 hours a day, 7 days a week. The smart contract uses true Chainlink random features that guarantee 50/50 odds.
Choose heads or tails, choose the amount you want, click "Bet". If you win, you will receive what you deposited minus the 3% commission, multiplied by 2. Profits will be transferred directly to your wallet that placed the bet. If you lose, you will lose your stake unfortunately.
The maximum amount depends on how much funds are received and how many people are playing on the site. Support for other networks is in the pipeline and will depend on user demand.
There is no Hextech coin, perhaps it will appear later as an airdrop to reward users who have played on the site. Once you place a bet, the blockchain ensures that your bet is processed and you either win or lose.