Aquapark Slide.io is a pretty simple game that has you hurtling down a humongous slide, and trying to beat out others before they cross the finish line. The key difference in this aquapark.io game. Welcome to aqua race park io: Bump other players during the aqua park race and have fun playing this colorful and sunny aquapark .io water slide. go to the end of aquapark.io water slide race the water slide. Always be knocking your enemies off the map of Aqua slide park io race! This is especially important in the early game where they will likely not have a chance to find another part of the slide to land upon. All you need to do is get alongside them and then slide directly into them and you should knock them off the slide.