Play Happy Hop Online Game. One of many Reaction time Games to play online on your web browser for free at KBH Games. Tagged as Arcade Games, Hop Games, Jumping Games, Reaction Time Games, and Skill Games. Happy Hop Game App is also available for your Android and iOS device on the GooglePlay and Apple App Store. Upvoted by 26 players. Other games you might like are Happy Wheels and Gum Drop Hop. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.