All u need is :

1.Cheat Engine 6.1/62
2.Ruby Blast [You must be registered and logged in to see this link.]
3.Firefox

SETUP :

- Open up Cheat Engine.
- Click the computer and magnifying glass icon.
- Find the process: plugin-container.exe
- Under VALUE you should choose DOUBLE.
- Finish tutorial in the game, so you're on the main screen.

PREMIUM CASH:

- Type in the current PREMIUM CASH that you have. Premium cash is the green bills, NOT coins. Press NEW SCAN.
- Go up to your ENERGY and hit the "+" and purchase some energy with your current premium cash. BUY THE LOWEST.
- Go back to Cheat Engine and enter the new amount of premium cash and press NEXT SCAN.
- If you have more than one address, then buy some more energy. Enter the new number of cash you have and press NEXT SCAN.
- Double click the remaining address, so it goes down to your saved entries. Right click the value.
- Select CHANGE RECORD > VALUE. Change the value to 1000000. Try not to be greedy, but I know you will.
- Play a new round, and upon completion you will have quite the stash of premium cash. Try spending it.