How much is your house edge? You says that you have low house edge but afaik this kind of games has higher house edge compared to other games.
By the way, since you are ethereum based gambling site, you should move this topic into Service Announcement (Altcoins).
Also a reminder for you, dont bump you own topic more than 1x in 24hours.
You did it 3 times in a row hours ago. You are full member already, you should have known about the forum rules better.
Sorry my friend, you are right I should have known better to bump my post. I won't do that in the future.
Our house edge is 2%.
ETH2x.com takes a 1% house edge, eth is payed out based upon total amount bet within the contract.