Each roll is a transaction that has the bet. if you win, you get the reward within the same transaction. You don’t need to deposit in advance.

Now the games are also on binance smart chain where the fees are much lower.
Also it seems that they integrated walletvonnect where more than 140 web3 wallets are supported, so metamask isn’t a must

I see many wrong statements here that connecting wallets is dangerous. This isn’t true, this is how dapps work.

According to this thread https://ethereum.stackexchange.com/questions/110704/what-happens-when-you-connect-wallet-to-website connecting metamask to website isn’t do much. It is giving access to ethereum node to get history, account balances, contract states, all this information is available also on etherscan explorer.

I agree, that it is scary to connect your wallet unknown sites, though. However if you create a wallet and transfer only funds that you afford to loose, it is another story. 
Probably tomorrow will give it a try, and will share the experience here.

I don't know the owners, but I know that they are from the same country - Bulgaria

On-chain basically means, that you place the bet, send transaction and if bet is a winning, the same transaction sends back the funds.

For the first game - PokerDice there is no placement, you just roll the dice by pressing roll button, this executes transaction with metamask wallet and sends 0.01ETH to the contract, if you have luck you can receive back up to 0.5ETH that is 50 times on your initial bet

For second game - you bet on the sum of the two dices you can bet on multiple sums in one transaction, each bet cost 0.01, and if you guess the outcome you receive back up to 0.24ETH (if you get two 6, and you bet on 12)

To play the games you need to install MetaMask extension on your chrome browser, or download MetaMask app you your mobile and use the integrated browser, then you transfer some funds to your walled and play directly without depositing. https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn

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Probably they playing with probabilities, for instance they taking 10 from somebody, and paying 9 to somebody else
I agree that on-chain gaming is a new technology, I remember how Facebook looked like back in 2010

[Moderator note: consecutive posts merged (separated via horizontal lines)]

I think design is crappy, because they target mobile devices, MetaMask has it's own application with integrated browser, on PC everything seem fatty, although I prefer to profit and have fun, rather than watching something shiny and getting scammed

When signing with metamask you have control on what you signing on and how many fund you sending, so from my side it is perfectly safe, no one can still your money after interacting with website, only because you interacted with website, of course you have to keep you private key safe, but this is also valid for off chain games.

On-chain betting is something new, probably will see some good designs in future, I remember the design of first LP for DeFi

Hi

No it isn't mine, and yes rules are bit confusing, probably written from non native speaker, however it seems like on-chain solution, I managed to check contracts of the games it seems that there are some funds on both contracts, also the minimum bet is 0.01 ETH

https://etherscan.io/address/0xa24a8d7f67263f6c7514f4b9aa81026f7267f57c
https://etherscan.io/address/0x53745e41639d416b5fd60322df12eedce34a2afd

Cheers

Hi folks,

Just stumbled on an interesting on-chain gambling site, you can directly bet ETH using your MetaMask wallet, without depositing funds  Shocked

https://ethgames.fun/pokerdice.html
https://ethgames.fun/twodices.html

They offer x50 times your initial bet
Have fun.

Hi folks,

Just stumbled on an interesting on-chain gambling site, you can directly bet ETH using your MetaMask wallet, without depositing funds  Shocked

https://ethgames.fun/pokerdice.html
https://ethgames.fun/twodices.html

They offer x50 times your initial bet
Have fun.

Hi folks,

Just stumbled on an interesting on-chain gambling site, you can directly bet ETH using your MetaMask wallet, without depositing funds 

https://ethgames.fun/pokerdice.html
https://ethgames.fun/twodices.html

Have fun.