Top 9 Most Profitable Online Slots

Slot games weren’t always as lucrative as they are today. In the early games, the payout was very small, which made professional gamblers pay more attention to table games. However, times have changed. You can now find online slot games with high RTP (Return to Player) — these games are considered to be the most profitable and offer the highest payout, giving players a chance to win big even if betting small. Let’s explore the most profitable online slots.

Ugga Bugga

RTP: 99.07%
Software Provider: Playtech

As the name suggests, Ugga Bugga is a slightly spooky and cartoonish-themed online slot game. It was the first slot game of its kind to be released with ten separate rows and three symbols on each row. The maximum win stands at 1000x . There are no extra bonus features available in this game, but the original setup gives the players more chances to win — and with a RTP of 99.07%, chances of winning seem pretty good.

Book of 99

RTP: 99%
Software Provider: Relax Gaming

Book of 99’s Greek odyssey theme will transport you to another era in which you’ll get familiar with various mythical characters and get a chance to win up to 5000x of your bet. This online slot game is all about collecting 99 books, which triggers Free Spins. You can follow the counter on the left side of the screen. The reels are positioned in the centre and on the right, you can catch a glimpse of a wonderful location in which the Book of 99 acropolis is set.

Mega Joker

RTP: 99%
Software Provider: NetEnt

Mega Joker was released in 2011 but it remains one of the most popular slot games around. Its volatility is high and with an RTP standing at 99%, players can get plenty of chances to win. It features joker-themed 5 reels and 3 rows, which is a classic setting. The game also features a progressive jackpot which is awarded randomly no matter what bet you place.

Ooh Aah Dracula

RTP: 99%
Software Provider: Scientific Gaming

Another popular horror cartoon-style online slot game is Ooh Aah Dracula. Take on the Count as you spin the five reels. This game offers three types of bonuses as well as a free spins bonus round, giving you plenty of chances to win — the maximum bonus stands at an impressive 5000x your stake.

Rainbow Riches Pick n Mix

RTP: Up to 98%
Software Provider: Barcrest

Rainbow Riches Pick n Mix is a beloved online slot game with plenty of bonuses, including the popular Cash Crop and Fields of Gold. This Irish themed slot is extremely vibrant and lively, with the colour green being the most prominent one. The RTP for Rainbow Riches Pick n Mix is set at up to 98% — betting less than £1 brings the RTP down to 94%, betting more brings it up to 98%, which makes this game very profitable.

Demolition Squad

RTP: 97.10%
Software Provider: NetEnt

Demolition Squad is a Japanese-style cartoon demolition game, featuring five reels and 40 paylines. The Wrecking Ball scatter is the symbol you should look out for if you’re looking for profitability — getting five Wrecking Balls brings you 50 free spins (four brings you 20 and three brings you 10) and all wins from the free spins receive a whopping 3x multiplier.

Hot as Hades

RTP: 97%
Software Provider: Microgaming

Cartoonised online slot games seem to be the ones that offer the highest possible RTPs and make the game profitable. Hot as Hades is focused on Greek Gods and the mythological underworld. The game features plenty of bonus games (five in total), with the most lucrative being the Super Mode Free Spins bonus round which is randomly activated and rewards players with 5 free spins.

Guns N’ Roses

RTP: 96.98%
Software Provider: NetEnt

If you’re a rock and roll fan, this slot game is for you. Not only can you rock out to Guns N’ Roses, but you can also spin your way to multiple bonus features which include free spins, respins, multipliers, and more. The game is set on classic five reels and three rows, but it’s the bonus features that truly make it stand out as one of the most profitable slot games online.

8 Golden Skulls of Holly Roger Megaways Slot

RTP: 96.86%
Software Provider: Microgaming and Buck Stakes Entertainment

Megaways are excellent if you’re looking for games with a high RTP. 8 Golden Skulls comes with six reels and 117,649 ways to win. The free spins feature offers a bonus wheel where players can win even more free spins along with a multiplier. What makes this game truly stand out are the unlimited extra free spins with each win increasing the multiplier — it makes sense why the RTP stands at 96.96%