One of the funniest and craziest Monkey GO Happy games is back! The incredibly popular Monkey GO Happy Marathon series has now got a fourth installment. This time with Mini Monkeys and Mini Toys! Credits:Monkey GO Happy Marathon 4 is developed by pencil kids. How to Play: How to Play:Use your mouse to click on objects and locations on the screen. Solve puzzles, collect coins and buy mini toys! Complete the game quickly to earn a BONUS.