Choose your favorite monkey, select a cute little hat for it to wear, and then embark on a marathon of simple puzzles and mini-games all designed to delight the little critter. All you need to do is figure out what must be done in each stage. You will need to make the monkey happy as quickly as possible if you're trying for a high score, since the bonus score for completing each stage begins to count down the second the stage begins. Bonus stages serve to mix things up every few levels and give you an opportunity to maximize your score.
Play all the Monkey GO Happy games:
All puzzles follow simple, straightforward logic, so you probably won't need the obnoxious, flashing HINT CLICK ME button (please Robin, stop that shenanigans, the in-your-face flashing makes me NOT want to click it). If you do get stuck, a changing mouse cursor alerts you to objects you need to interact with, and the solution isn't far beyond that (I breezed through this one quickly). So go, please make those monkeys happy once and for all, because nobody wants to see sad little monkeys.