RiverNile offers new players some of the best sign up bonuses around: a choice of 4 sign-on bonuses. However, as with many Microgaming casinos, the marketing budget for this casino must be pretty large, as it has slowly but surely rooted itself as an Internet mainstay since its opening. As with all Microgaming-powered casinos, to experience the best the casino has to offer, a user is advised to play the download version of the casino software. The download is started by clicking on the ‘download’ icon on the River Nile Casino Website after which a 6.65mb file is sent to your computer. This is a relatively large file size, particularly for dial-up users and only contains a minimum of games (others are downloaded later)