Not sure what you mean by gift back trick. When a friend gifts you a Collection item off their inventory, you click to recieve and it will auto-flip to ask you to gift back. This is not new. The previous gifting set-up will ask you to "give thanks" too which basically means you will be sending them an Assembler item (or giftbox) in addition to the one that you can gift them once daily.
Comment found on Hidden City: How do you do the...
I don't pay for anything. Sometimes I get frustrated, mostly with the CRYSTALS game!!! I just can't do it. BUT-when you are stuck in a room, if you do the trick of screen shot (on computer Windows + G), then Pause the game and go to the screenshot, you have more time to look for things. When it is dark, use the lighter, make the whole scene in the frame, and then take the screenshot. i JUST learned this trick today, and I'm crazy about it! I want to learn other things, too, but I don't see mamy HINTS, and the utubes don't make sense to me. HOW do you Gift/ Flip/Gift Back??? I want to do this, because I can gift my friends MORE than once a day, and ALSO, I can receive gifts. SOME people Gift/Gift Back actual COLLECTION icons, or ICONS that make up a collection. HOW COOL! WHO can do this????????????
Comment found on Hidden City: I noticed a few things...