Board Thread:Game Discussion/@comment-28176594-20160922011403/@comment-28986140-20160926102557

Hi all, can you explain me what "WTT" is ? Moreover, I used to get 20GC ads before the update. I never made any IAP, but yesterday I got 15 GC nd only 2 today. I never watched R$ ads because I'm afraid it definitily cuts my GC ads. Should I watch R$ ads ?