The wagering contest prizes are really low even for the 1st prize at only 0.01 BTC, I don't think many players would be tempted to deposit to the site and take part in the wagering contest just for this small prizes, maybe the admin should consider raising the prizes to a higher amount if the site are really keen to attract big whales to play on the site.
Agreed, i saw other dice sites give huge prizes for weekly leaderboard, and attrack High Roller to the site. share total 0.5 btc will be very interesting

If you visit website, you can see that the website is at its early stage and don't have that much funds in order to sponsor big games yet they are doing their best in order to promote the site and attract new users.