Status: SCAM (Not available)
Start: ? – Domain registration 2019-04-07.
Type: “Cloud Mining”.
Bonus: 100 25 GH/s registration bonus, 5 Gh/s / referral regisztration and 2.5 GH/s daily signin reward.
| Pricing | Hardware | Contract Length |
| $0.50 / 20 GH/s SHA-256 Mining | Antminer S15 | 1 Year (365 Days) |
Note: They are constantly changing the price of GH/s and the amount of bonuses, so it’s very flippant.
Status: PAYING
Start: April 19, 2018
Type: Bitcoin and Cryptocurrency Collecting Game
Extras: RollerToken (RLT) and Blog (News and Updates).
Note: The RollerCoin has been already for a long time and is constantly being developed by the owners.
Update: From now on, RollerCoin supports multi-mining. (January 6, 2020)
(Setting: My power → Partition.)
Status: SCAM (Not paying)
Start: March 28, 2019
Type: HYIP (High-Yield Investment Program)
| Plan Name | Period | Min-Max. Deposit | Principal |
| 0.35% HOURLY | FOR 100 DAYS | 0.002 – 0.5 BTC | Included |
| 0.4% HOURLY | FOR 100 DAYS | 0.502 – 1 BTC | Included |
| 0.45% HOURLY | FOR 100 DAYS | 1.02 BTC – No Limit | Included |