When I think of playing penny slots free online, I immediately think of Book of Dead. This is a slot game of epic proportions, set in the times of Ancient Egypt. You’ll be joined by adventurer Rich Wilde, as he goes on the hunt for the magical Book of Dead. This game is your traditional layout of 5 reels and 3 rows. Additionally, players will find an abundance of interesting bonus features to make the most of and add to the excitement and enjoyment of playing this penny slot. Moreover, you’ll also find a generously placed RTP of around 96.21%, although this is a high volatility game.

Next up is Madame Clues penny slot, a fantastic option for those looking to play penny slots online free. This one was developed by the team over at Lady Luck Games and has a magical fortune teller theme, centered around a crystal ball. The crystal ball is actually what makes this game so unique as instead of having multiple reels this game features only one reel, which is the crystal ball itself. After every spin a symbol will show on the crystal ball and award you with the necessary prizes.

When it comes to iconic penny slots to play, there’s few better choices than Rainbow Riches. This slot was developed by Barcrest and features 5 reels with 20 paylines. Personally, I love the bonus features on this penny slot, an exciting selection to keep you interested in the game at all times. There’s multiple different bonus rounds including “Roads to Riches”, “Wishing Well” and “Pots of Gold”. Also, who doesn’t love an irish themed slot? The colours and visuals really help to bring this game to life.

Join Gonzo on his quest to find El Dorado, the lost city of gold! This is another top 10 rated penny slot that I think you’ll fall in love with if you take the time to play it. Featuring 5 reels, 20 paylines and an RTP of 95.97%, one of the slots with highest RTP on this list. The game has a unique bonus feature called the ‘Avalanche’ during this bonus round symbols will begin to fall into place instead of spinning reels. This is just one of many ways NetEnt has designed this game to be super engaging and fun to play.

Mad Mad Monkey is a free online penny slots game that brings a lot of excitement. Set across 5 reels in the depths of the jungle you’ll need to help the Mad Mad Monkey find his lost Bananas. This is another game with an interesting bonus feature, the Banana Toss Bonus which offers free spins and slot multipliers. You’ll also find Wild Monkeys, Stacked Wild Monkeys, Scattered Mad Monkeys and Free Spins that you can receive through-out this game.

Valley of the Gods is the first penny slot game to make it to this list that has been developed by Yggdrasil Gaming. They’re a newer slot developer who focus on modern slots with excellent visuals and graphics through-out, you can really tell when a game has been created by this developer. Valley of the Gods is another Egyptian themed slot with a lot to offer in terms of the overall gameplay, bonus features and storyline. All with a generous RTP of 96.2%!

Playing Crystal Furnace is some of the most fun I’ve had in a long time. This game was developed by the team over at Eyecon who are responsible for some of the most iconic slots like Fluffy Favourites. With a red hot theme you’ll be immersed into a world of dazzling gems and molten lava. But, don’t let that distract you from getting your hands on some of the epic scatter bonuses, wild symbols and bonus spins. This game has everything from an engaging theme, with crisp visuals to a range of exciting bonuses and gameplay features.

Another great option when it comes to playing penny slots free online is Starburst. Developed by the team over at NetEnt you can expect an RTP of around 96.09% from this game. This game features a 5 reel and 3 row layout with a total of 10 paylines. Additionally, you’ll find this game relatively easy to play, so if you’re new to playing sweep slots online then this could be a great choice for you. This is yet another slot game with an interesting theme, this time it’s all about space, set in a starry sky.