Basically, there are usually three (sometimes four )things and the player has to guess the right portal/door/chest etc.
There are TONS of videos. usually targeted towards the younger audience.
As you can see they have very similar thumbnails and they're over 10 minutes long to milk the ad revenue. It also seems it's not just the one user posting these.
Last edited Dec 20, 2018 at 05:41AM EST