Launch Demo. Play Rainbow Pop slot completely for free, without spending any money. Rate this free game. Demo play for fun, no download or registration required. Rainbow Pop Deluxe. The Rainbow Pop slot from GMW is a bright and colorful gambling entertainment that comes to life with all the colors of the rainbow. Try Rainbow Pop slot online for free in demo mode with no download or no registration required. It's called Rainbow Reels and transports players to a magical part of the planet where leprechauns, rainbows, and maybe metaphorical pots of gold abound. Catch the Rainbow 7's fever for a limited time only! If you're on level 41+ there's more chances for you to activate the Maxibow Jackpot! Downwell - Launch Trailer - Nintendo Switch. Demo play for fun, no download or registration required. It. slots launch. Rainbow Pop Deluxe. Having issues with "Rainbow. Play Rainbow Pop Deluxe slot completely for free, without spending any money. . Home» Rainbow Pop Deluxe. Downwell is a curious game about a young person venturing down a well in search of untold treasures. This slot. (0 votes).