There's a great promotion I'm part of right now through the influencer marketing program BoostInsider. They're a program that links real people with businesses that see the value in word-of-mouth advertising. You'll earn a certain amount per click depending on how long you've been with the company. (For example, I get $0.10 per click for people checking out the program.)
One of the promotions I was just offered involves Game of War - Fire Age, which I'm checking out right now before I'm willing to recommend it to you guys. But before I downloaded it, I checked SwagBucks to see if there'd be a bonus for downloading. There is! I'll get 92 SwagBucks if I download it and play through to level 5.