Top 10 high RTP slots 2025 - Top 10 High RTP Slots for 2025

What Is RTP and Why Does It Matter?

Return to Player (RTP) is the theoretical percentage of all wagered money a slot machine will pay back to players over time. For example, a slot with 97% RTP is expected to return $97 for every $100 wagered. Higher RTP means better long-term value for players. high RTP.

#1 - Mega Joker (NetEnt) - RTP: 99.00%

Mega Joker holds the crown for the highest RTP slot available. This classic 3-reel game features a Supermeter mode where the RTP reaches 99%. The catch is that to achieve maximum RTP, you need to play at the highest bet level in Supermeter mode. RTP slots.

The game has a nostalgic fruit machine feel with a progressive jackpot element. While the graphics are simple, the mathematical model is extremely player-friendly. return to player.

#2 - Blood Suckers (NetEnt) - RTP: 98.00%

A vampire-themed slot that's been a favourite since its release. Blood Suckers combines a high RTP with low volatility, making it ideal for extended play sessions. The free spins feature awards 10 spins with a 3x multiplier, while the bonus game has you opening coffins for instant wins. best RTP.

#3 - Starmania (NextGen) - RTP: 97.87%

A cosmic-themed slot with both-ways wins, meaning winning combinations can form from left-to-right and right-to-left. The wild symbol appears on reels 2, 3, and 4 and can substitute for all other symbols. Clean gameplay with generous returns.

#4 - White Rabbit Megaways (Big Time Gaming) - RTP: 97.72%

An Alice in Wonderland-themed Megaways slot with an extended reel feature that can expand to 12 symbols high. The free spins feature can reach up to 248,832 ways to win with cupcake symbols that increase reel size.

#5 - Jokerizer (Yggdrasil) - RTP: 97.60%

A modern take on the classic fruit machine with Yggdrasil's signature quality graphics. The Jokerizer mode allows you to gamble wins for bigger prizes, contributing to the high RTP when used optimally.

#6 - 1429 Uncharted Seas (Thunderkick) - RTP: 98.50%

A beautifully illustrated nautical slot with hand-drawn graphics. The expanding wild feature fills entire reels, and the free spins bonus awards 10 spins with additional expanding wilds. Low volatility combined with extremely high RTP makes this a bankroll-friendly choice.

#7 - Jackpot 6000 (NetEnt) - RTP: 98.86%

Another classic from NetEnt with a Supermeter feature. When you hit a win in the base game, you can transfer it to the Supermeter for a chance at bigger prizes including the 6,000-coin jackpot. Maximum RTP is achieved at the highest bet level.

#8 - Kings of Chicago (NetEnt) - RTP: 97.80%

A unique slot that uses poker hand combinations instead of traditional paylines. Cards are dealt across 5 reels, and winning hands from pair of jacks upward pay out. The free deal feature adds joker wilds for better hand possibilities.

#9 - Goblin's Cave (Playtech) - RTP: 99.32%

With a staggering 99.32% RTP, Goblin's Cave is one of the highest returning slots ever made. The unique hold feature lets you lock reels after the first spin and re-spin the others, giving you strategic control over your play.

#10 - Thunderstruck II (Microgaming) - RTP: 96.65%

While its RTP is lower than others on this list, Thunderstruck II earns its place through outstanding gameplay. Four progressive free spin features (Valkyrie, Loki, Odin, Thor) unlock as you trigger more bonuses. A perfect balance of entertainment and returns.

Tips for Playing High RTP Slots

• Check the RTP before playing: Most games display their RTP in the info/help section
• Understand volatility matters too: High RTP with high volatility means bigger swings
• Play maximum bet when required: Some slots like Mega Joker need max bet for peak RTP
• Set a budget: Even high RTP slots can have losing sessions
• Use bonuses wisely: Free spins and deposit bonuses extend your playtime on these games