since I do not believe in airdrops I'll tell you about Bounty, there are probability of income is much greater. I'm  working with the German project Vreo.io https://bitcointalk.org/index.php?topic=2898738.msg29810876#msg29810876, maybe someone heard. I couldn’t find any competitors for project, that's one of the reasons why I believed in them. They are doing dynamic in-game advertising and going to create marketplace for developers and advertisers. I'm very pleased, in addition to the fact that the reports are not required the team is very active,  they are going to the conferences around the world, giving interviews and these events can be watched right in Telegram  https://t.me/vreoico