Uphill rush 8 is a fun water slide racing game in which you get to speed through a huge slide full of ramps and loops. this free online game on silvergames.com will take you to a fancy water park to perform fascinating air stunts on inflatable tubes, jet skis and even dolphins. complete every level as fast as possible pulling the most amazing stunts to earn money in order to purchase new characters and vehicles. keep unlocking features to increase your stats and you will end up playing as a mermaid, as a zombie or even as the one and only santa claus. enjoy playing this free online game uphill rush 8!