Many online gamers know that the best online slots have the highest RTP rates. Higher RTPs offer players the best chance to play long enough to win. But RTP isn't the only factor determining what'd likely befall your bankroll over time. Volatility is another. Highly volatile slots can make or break your bankroll in a very short time.

On the one hand, a highly volatile slot can award payouts worth tens of thousands of times the total stake after going through big chunks of players' balances without paying anything decent. Meanwhile, low volatility slots give players more time to win or lose in bits that could accrue to larger sums over time.

That means players have more time to reconsider their gambling choices when exploring the best free slot games to play in 2024. Below is a comparison of the RTP and volatility of popular slots you can try at any of our recommended casinos, from Sizzling Hot Deluxe to other exciting slot options like Book of 99 and Ryse of The Mighty Gods.

Sizzling Hot Deluxe

Sizzling Hot Deluxe is one of the most popular slot machines among casino lovers around the world. This game attracts the attention of players with its bright symbols, simple format and attractive bonuses. A detailed review of Sizzling Hot Deluxe, including game rules and strategies, can be found on https://gry-hazardowe-zadarmo.com/sizzling-hot-deluxe/. Per its RTP, Sizzling Hot offers around an RTP of 95.66% and a medium volatility level.

Remember, volatility describes the expected frequency with which wins occur and what the amounts are. That is, low volatility slots offer small but frequent wins while high volatility slots offer less frequent but larger wins. With Sizzling Hot Delux's medium volatility, winnings are regular, but you can't predict whether they'll be large or small.

Ryse of the Mighty Gods

Ryse of the Mighty Gods is one of the best free online slots with high RTP slot games around. It occurs on a battlefield where the gods and soldiers of antiquity battle. Players match soldiers and armaments in a 4x6 grid. Players can win up to 10,000 times their wagers, however, you'll have to wade through many cascading wins and bonus spins for an extreme win.

With an RTP of 99.1% and an (understandably) high volatility, Ryse of the Mighty Gods will be worth your time. Ryse of the Mighty Gods is a brainchild of OneTouch, a gaming software developer.

Book of 99

You may have read The Odyssey in high school and mentally time-traveled to parts of antiquity. However, Book of 99 relishes legend more as it guides you to Homer’s Ancient Greece. Players get to match ancient Greek heroes, monsters, and numbers in a 3x5 grid.

Meanwhile, there's also a collection to build throughout your play so you can get new rewards over time. Book of 99 has a 99% RTP and high volatility. The game was developed by Relax Gaming software developers and could easily be a new top choice for you if you love ancient-themed slots.

Mega Joker

Mega Joker comes across as a basic 5x3 slot machine at first. However, the slot is, in reality, a two-slot game. On the one hand, there is a basic slot machine that allows you to place your bet. On the other is part of the game's supermeter mode.

Gambling enough to fill the supermeter unlocks a roll with greater potential rewards. Another high-volatility slot, Mega Joker has a RTP of 98.9% and a high volatility. It easily passes as one of the highest-paying slots in 2024, thanks to NetEnt software developers.

Jackpot 6000

Here's another popular slot with a significantly high RTP. Jackpot 6000 lets players boost their rewards using multipliers. Meanwhile, matching three symbols across the middle helps players get their wager back, while a diagonal match is worth several times the wager. If you need a neat gaming idea with a straightforward winning formula, here's the slot to consider. Jackpot 6000, another game from NetEnt, has an RTP of 98.9% and a high volatility.

Gold Digger: Mines

Gold Digger: Mines are reminiscent of minesweepers. Signing up to play this game means getting ready to dig for gold without trying to hit a mine. Volatility and RTP vary in this game, as the number of mines you choose to have changes both metrics. The highest RTP is only under 99%, while the game's base RTP is about 96%. It also has variable volatility, depending on your in-game choices. Gold Digger: Mines is a product of iSoftBet's game developers.

Summary

Various online slots and free video slots games have unique RTP and volatility levels, which could suit different player tastes and preferences with responsible gaming habits. While high RTP games are generally attractive, games' volatility levels typically appeal to various categories of players.

You want to stick to low-volatility games and the highest RTP if your budget is lower. But if you want more excitement and a desire for big wins, you might want to stick to games with lower RTPs and medium or higher volatility, like Sizzling Hot.