Ur Energy must be in
0
==================
1. Open Bubble safari then open cheat engine 6.1/6.2
2. go to process and choose for *PluginContainer.exe* ==> (Mozilla FireFox)
3. fill the value with cash you already have now
4. change the value type to *double* then click first scan
5. buy one game as you have no more energy so you need to pay 2 cash for one game
6. fill value with amount of cash you have now after buy energy for one game then click next scan. there's one address will detect, double click the address and it will go down
7. Click the address that already go down then enter to change the value to whatever (999999999)
8. click the x icon at under left of bubble game it will bring you to bubble home and you will still see the same cash you have, ok now buy again another game or go to Power Up Store and click one item cash then there we go it will show the new cash you already edit
Enjoy the cash...
same method for coins