I’ve been looking for the highest-paying slots for quite long. Instead of just listing games with 98% printed on the box, I went deeper. I tested dozens of “high-RTP” ones and picked the six that I’d actually go back to in 2025. Read below to see my hand-picked favorites.
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What RTP Really Tells You (and What It Doesn’t)
RTP stands for return to player. If a slot says 97.3%, then over thousands of spins, it should give back €97.3 for every €100 played. But that doesn’t mean you will get it back. It’s a long-term stat, not a promise.
Heads up: I’ve had hot streaks on slots with 96% payout rates and cold sessions on the ones with 99%. So I don’t worship the number, but I do use it to narrow the field.
How I Chose These Slots
Here’s what I looked for:
- RTP of 96.5% or more.
- Still playable in 2025 (some top RTP games got pulled).
- Actually fun. I don’t care if it pays back well if I fall asleep while spinning.
- Bonus rounds that show up before I lose interest.
- Stable performance on desktop and mobile.
The 6 Best High RTP Slots I Played This Year
Now, to the fun part – games! Below are the ones I’ll go for in 2025 and beyond.
1. Book of 99 (Relax Gaming) – RTP: 99%
This one turned out to be a gem. The payout rate is insane – 99%! I played over 300 spins, and it held balance much longer than usual. The bonus game uses a classic expanding symbol feature, and I hit it 4 times in one session.
It’s perfect if you like “Book of…” style games but want something fresher and fairer.
Quick tip: You can unlock free spins by collecting 99 wilds too. So even if scatters ghost you, you still get your shot.
2. Blood Suckers (NetEnt) – RTP: 98%
This one is on my list because it doesn’t eat your balance. I still use this game when I want to clear a sticky bonus or test a new casino’s payout flow. It’s super low volatility, so it keeps the wins coming.
The bonus game? Simple pick-and-click, but hits often.
Quick tip: Great for when you need a slower game with low risk. Just don’t expect hefty payouts right away.
3. Marching Legions (Relax Gaming) – RTP: 98.12%
This slot isn’t flashy, but the gameplay is deep. You collect symbols to trigger waves of re-spins, and once you get rolling, The payout rate helps, of course – it’s one of the highest I’ve seen that isn’t boring.
I spent over an hour on this one and still walked away slightly ahead, which doesn’t happen often.
Quick tip: Stick around long enough to trigger the free wave march. That’s where the value is.
4. White Rabbit Megaways (Big Time Gaming) – RTP: 97.77% (Bonus Buy)
If you’re into chaotic reels and expanding wilds, this is it. The base game RTP is solid, but the real value comes from the Bonus Buy (if you can afford it).
Feature buy-ins are a bit pricey. However, I’ve seen them pay out 200x+ with one lucky expansion.
Quick tip: Only buy the bonus if you’ve got at least 100x to spare. Otherwise, stick to the base and wait it out.
5. Floating Dragon Megaways (Pragmatic Play) – RTP: 96.7%
A nice mix of a peaceful theme and punchy payouts. You get re-spins, cash fish symbols, and a bonus that isn’t too rare. And it’s not as brutal as some other Megaways titles.
The game works great on mobile, too. Smooth transitions and fast-loading bonuses.
Quick tip: Check the RTP in-game. Some casinos drop it lower without telling you upfront.
6. Big Bass Bonanza: Keeping It Reel (Pragmatic Play) – RTP: 96.7%
If you’ve played Big Bass slots before, you already know what to expect. This version just feels more polished. The collector mechanic shows up often, and I managed a few decent hits in a short session.
It’s one of the few “fishing” slots that doesn’t waste your time waiting for bonus spins.
Quick tip: Best played in short sessions. If it feels cold, move on.
What to Watch in These Games
Now, a few traps to avoid along the way:
- Some casinos lower the payout rates. Always check the game’s info screen.
- Bonus Buy often gives better odds but costs a lot. Know your limits.
- Don’t keep spinning just because a slot “should pay.” That logic burns fast.
Also, don’t get blinded by a 98% label if the game bores you to death. That’s a grind, not play.
My Final Word: Don’t Worship the Number
RTP is helpful, but it’s not gospel. What matters is how the game feels, how often it hits, and whether it gives you enough to stay interested. The six slots above are my personal picks not because they pay well and play well too.
If you’re after a better shot at returns in 2025, give these a go. Just remember: it’s still a slot. The reels spin how they want.