New slots launch every week, but a handful of games stay on every casino’s “most played” list year after year. These are our picks for 2026, with their default return to player (RTP) and volatility.
RTP is a long-term average over millions of spins, not a promise for one session. Some casinos run lower-RTP versions of the same game – check the figure in the game’s information panel.
Starburst (NetEnt)
The low-volatility classic with expanding wilds and win-both-ways paylines. Default RTP 96.09%. Perfect for long, relaxed sessions and for clearing bonuses.
Book of Dead (Play’n GO)
Free spins with one randomly chosen expanding symbol make this high-volatility adventure slot a favourite. Default RTP 96.21%.
Gates of Olympus (Pragmatic Play)
A tumbling “pay anywhere” grid with random multipliers from Zeus. High volatility, default RTP 96.50%.
Sweet Bonanza (Pragmatic Play)
Candy-coloured tumbles and multiplier bombs in free spins. Default RTP around 96.5%.
Big Bass Bonanza (Pragmatic Play)
The fishing slot that started a whole series: collect fish values with the fisherman wild in free spins. Default RTP 96.71%.
Mega Moolah (Games Global)
The famous progressive jackpot slot. Its base RTP is much lower than the others (around 88%) because part of every bet funds the jackpots – play it for the dream, not for value.
Where to play
These six slots come from four studios: NetEnt, Play’n GO, Pragmatic Play and Games Global. ViperWin, Drip Casino and Casino Bello list all four among their software providers, and Drip Casino and Casino Bello also list jackpot games. Game libraries change and can differ by country, so check the casino’s lobby for a specific title.
