Hi, I was wondering if anything from the PTB would be transfered over to the proper game, or if this is all going to be reset back to 0 when the update releases.
No, it wont, its a different branch of the game, nothing will affect the base game, it will just be wiped.
I just want to make sure. I get it's all PTB and normally things are wiped like you say. But I just want to make sure there's no 'participation rewards', or 'beta rift'
The only time I know of that they gave rewards for testing was on the 'Vanilla DBD' tests, which were not PTBs, they were private tests with pre selected volunteers. Expect rewards on those kinds of Test Builds (: