In the midst of running its Brazil-themed Carnival In Rio leaderboard promotion and Intertops Casino has premiered a redesigned downloadable website while additionally launching an all-new instant-play service.Intertops Casino stated that its new-look downloadable online casino offers hundreds of games from developer RealTime Gaming including the recently-premiered Megaquarium slot while its instant-play domain allows players to enjoy their favorite games including dozens of video poker titles along with roulette, blackjack, pai-gow and baccarat in seconds without the need to download software.“The new website makes it easier to browse the growing game selection and to keep track of current bonus offers like the introductory bonus for the new Megaquarium slot,” read a statement from Intertops Casino.“Megaquarium is an aquarium-themed game with a series of bonus games that culminate in a mega bonus game with lots of extra wilds and random prizes of quintuple to 500 times the triggering bet. Until February 28, players can claim an introductory deposit bonus worth up to $900 that includes up to 77 complimentary spins on the new game.”As part of its redesign, Intertops Casino explained that players using a smartphone or tablet computer are now being instantly directed to a special lobby for mobile devices while its on-the-go games have all been designed with larger buttons for use on smaller screens.