How it works:

5StarBTC is an investment based gambling game, fully automated.
The ROI you deserve is based on the sum of your previous investments.
More you invest, better the ROI.

  : between 0 and 0.25 btc total invested, you get 120% ROI.
  : between 0.25 and 0.5 btc total invested, you get 125% ROI.
  : between 0.5 and 1 btc total invested, you get 130% ROI.
  : between 1 and 2 btc total invested, you get 135% ROI.
  : over 2 btc total invested, you get 140% ROI.


Rules:

• Get a return in a range of 120%-140% (based on your level as mentioned before)
  if other users invested after you and our wallet can afford to pay!
• 100h countdown (it does not mean that we hold your money for 100h
  but that your transaction has an expiration time of 100 hours,
  if there are enough bitcoin to process your payout you will be paid instantly)
• Payouts are sent automatically when the wallet has enough balance.
• We are taking a fixed 5% fee of the amount input.
• 100% fully automatic system!
• Minumum 0.001BTC - Maximum 1BTC
• [NEW]10% Referral Earnings sent instantly.
• [NEW]Leaderboard: first address in top investors and top referrer will receive a prize every week!

Old rounds threads

Round1: https://bitcointalk.org/index.php?topic=1031760.0
Round2: https://bitcointalk.org/index.php?topic=1053566.0