You are supposed to put the formula in the UFO at the mountain and the guy who said I need proof of aliens it was the picture with the riding over it saying proof of aliens.
Here is some things that are in the update that you haven't gotten yet. There is a dinosaur outfit you can find on the jungle island next to the waterfall. Not going to say exactly where, just somewhere around there. There is a tin hat that you can get for bringing that proof of aliens photo you found to the guy broken down outside of the secret base. You can even unlock the quizmaster outfit! You need to keep playing the quiz until there is going to be a prize on the table of his outfit. Then you need to get all the questions correct then you unlock the outfit. I'm not sure what the chances of it is, but it is pretty rare because I don't have it yet! (These are only the secret costumes you have not gotten, there is a lot more outfits like a globe hat that you don't have but I am not going to get into explaining all of the other outfits that you don't have!) I have also been trying to get that egg UFO even before your video released, but I couldn't find a way. Good luck!
O.B I found the dinosaur pet!!!! It's on a mini island somewhere in the jungle, I won't give any spoilers so just look along the bodies of water in there!
