The amazing Helix Saga continues with another addictive game, Stack Ball Fun. The rules remain the same: Bring down the ball without falling on the black tiles. Enjoy and have fun. This Game is one of many web based games on Round Games for you to play online without downloading. Stack Ball Fun Game is one of the Action Games at Round Games. It also tagged as a ball and avoid game. To play even more free games, view our most played and all games pages. If you want to play more like Stack Ball Fun. Then you can simply check out the games inside the game tags that are the most relevant to your interests. Or check the Action Games category or check the related games section at the end of the game page.