Board Thread:Game Discussion/@comment-36550098-20180811185257/@comment-31776838-20180812135547

What mean "testing the combo" is you need to make a "double" (to be safe) backup, buy some upgrades to find the better way, and if not, you could restore your previous profile and get back your GC. (don't do that with a car used in WTTT, or you lose your time)

FL