If you remember the Reel King by Novomatic, say hello to its sequel: free online Rainbow King slot machine. It comes with 3 exciting bonus features and still uses a theme of magic & medieval. This is a “tiny” casino game with lots of features packed and offers something for every kind of player out there. For newbies, we as usual repeat that all games including the Rainbow King slot machine are available for free and with no download, no registration required, just pick the game you like and start play for fun. This slot is similar to Roaring Forties.
How to Win?
The free Rainbow King slot machine is a classic one; it comes with 5 reels and 20 pay lines. Each reel contains 3 slots, and the number of pay lines can be adjusted. The game uses a mix of high-valued and low-valued symbols, and they are 11 in total. The highest valued ones are shown with theme related pictures, such as the king, the castle, and bags full of gold coins. The low-valued ones are shown with numbers and letters, as usual. You need to land 3 to 5 same symbols on a pay line to win prizes.