New Online Slots 2026: Weekly Releases for May 18–25
The slot market has delivered another packed batch of releases: magic, underworld fishing, Norse multipliers, underwater bonuses, and classic Hold and Win in a Greek setting. This roundup covers new slots in 2026 from Stakelogic, Blueprint Gaming, BGaming, and Kalamba Games — without over-the-top hype, but with a clear focus on what each game is actually trying to use to hook the player.
There are simple collect slots with straightforward logic here, along with heavier games built around progress, upgrades, multipliers, and several bonus modes. Some are built around a fast pace, others around high potential, and some openly lean on the urge to “push” an almost-ready bonus just a little further.
It is important to remember that RTP, feature availability, and even the game version itself can vary depending on the casino. This is especially relevant for Canadian players, where operator terms and the provincial context may differ. So before launching a game, it is worth checking not only the theme and maximum win, but also the real slot version, bonus rules, and RTP settings. Based on the supplied material with the list of slots and their characteristics.
Merlin’s Magical Mayhem by Stakelogic
Merlin’s Magical Mayhem by Stakelogic takes this roundup into more classic fantasy territory: instead of fruit, farms, and candy, there is a magical laboratory, gemstones, an owl, and Merlin himself, who works not just as decoration, but as the main “collector” of values. The slot is built on a 5×3 grid with 20 fixed paylines, high volatility, RTP of up to 95.99%, and a maximum win of up to 5,000x the bet. It is also important that the game lists an RTP range from 78% to 95.99%, so the version can differ significantly from one casino to another.
The main intrigue here is Sorcery Spins, a bonus mode with 5 spins where Merlin collects coin values and active gem scatter symbols inside the collection zone. The colour of the gems decides what the bonus does: purple gems give Double, red ones trigger Expand, and green ones activate Reclaim. As gems are collected, the Gem Meter fills up, the collection zone can expand, and extra spins can be added to the round. So the bonus does not simply trigger and play out — it gradually builds momentum if the game keeps dropping the right symbols.
Compared with the previous releases in this roundup, Merlin’s Magical Mayhem feels less like a revolution and more like a solid hold-and-win slot for players who enjoy collection bonuses and a clear chase for a big hit. Judging by the mechanics, the base game mainly works as an entry point to the main action: it is helped along by the random Owl Bonus feature, which can make it easier to reach Sorcery Spins, while Super Stake raises the bet by 50% and doubles the chance of triggering the bonus naturally. There is also a Bonus Buy, so Stakelogic is clearly aiming at players who would rather jump straight into the magical round than wait for a trigger on regular spins.
The Goonies Quest for Treasure 3 by Blueprint Gaming
After Merlin’s magic, it makes sense to move into another adventure story — The Goonies Quest for Treasure 3 by Blueprint Gaming brings the cult treasure hunt back to the screen, but this time it is not carried by nostalgia alone. The game is built around a dense collection and progression system. It is a 6-reel, 4-row slot with 4,096 ways to win, high volatility, a top RTP of around 94%, and a maximum win of up to 10,000x the bet, although operators may offer reduced RTP versions — something worth checking in advance here.
The core idea is built around Collect symbols and the Treasure Trail: collection symbols can appear on the outer reels, expand, and collect cash values from the screen, gradually moving the player along an upgrade track. As you progress, additional mechanics open up, such as Add Collect, Treasure Wheel, Rush Collect, Boost Collect, and Walking Collect. Because of that, the base game does not feel like empty waiting for the bonus; it constantly creates the sense that the next spin could unlock something useful. There are also random Hey You Guys modifiers with Sloth: they can add scatters, remove symbols for new drops, upgrade icons into premium symbols or wilds, and throw cash symbols onto the grid.
The slot is at its strongest in the Treasure Spins bonus: 3 or more scatters award 10 free spins, while coloured chests determine the level of the round — from Super to Mega and Ultra Bonus. All previously unlocked upgrades continue working inside the bonus, Collect symbols gather cash values, additional collects can award extra spins, and the collection multiplier can rise to x10. As a result, The Goonies Quest for Treasure 3 feels slightly overloaded, but that is also where its energy comes from: this is not a clean, minimalist slot, but a noisy adventure with a map, chests, modifiers, and a constant chase for that one more upgrade before the big bonus.
Red Hot Catch by Blueprint Gaming
After the noisy adventure of The Goonies, Blueprint Gaming takes us in a hotter, almost cartoonish direction: Red Hot Catch brings the familiar cash collect formula into a neon underworld with a little devil, “hellish” fishing, and fish-shaped cash symbols. This is a 5-reel slot with 20 fixed paylines, high or medium-high volatility, RTP of up to 94%, and a maximum win of 3,000x the bet. Operators may also offer versions with RTP of 93%, 92%, or 90%, so once again it makes sense to check the game settings at the specific casino. The release is listed in the sources as June 25, 2026, which makes Red Hot Catch look like a fresh Blueprint release that fits neatly into the studio’s favourite niche of collection bonuses.
At the centre of the game is Devil Collect: when the devil collect symbol appears on the first or fifth reel, it expands to cover the entire reel and gathers all cash values from the screen. Because of this, the base game is not carried only by paylines — almost any good screen with cash symbols can turn into a small collection. There is also Devil’s Reel: if the special symbol appears together with Collect, a separate prize reel triggers, where devil faces can keep increasing the reward until the feature stops. If the top prize is reached in the base game, the Super Bonus opens immediately, which sounds like the richest part of the slot.
The Red Hot Spins bonus triggers from 3 scatters and awards 10 free spins, although the game can sometimes allow entry into the round with fewer scatters. Here, Blueprint adds five progressive upgrades — Devil Fish, Cash Inferno, Super Collect, Cash Boost, and Devil’s Respin. These can add more cash symbols, clear weaker icons from the grid, boost cash values up to x5, award collect multipliers up to x10, or trigger respins with new symbols. In the end, Red Hot Catch does not look revolutionary — it is more like another lively cash collect slot in Blueprint’s style, only with a fiery presentation and a more chaotic bonus. The 3,000x potential is not the highest by modern standards, but the game leans on pace: it keeps throwing in collections, upgrades, and the feeling that the bonus is about to become noticeably bigger.
Gemhalla Xtreme by BGaming
After Blueprint’s fiery fishing, Gemhalla Xtreme by BGaming feels like a sharp jump into more streamer-friendly territory: this is no cosy collect bonus, but a Norse grinder with Thor, the Yggdrasil tree, a refilling mechanic, and pays anywhere wins. In essence, this is a powered-up version of Gemhalla: the slot has become more aggressive in pace and potential, with very high volatility, RTP of 97.17%, a June 4, 2026 release date, and a maximum win of up to 10,000x the bet. The main hook is the Golden Shield multipliers of up to x1,000, which can appear in both the base game and free spins. Because of that, every cascade feels less like just another combination and more like a chance to suddenly turn an ordinary screen into a very tense build-up.
In the base game, winning symbols disappear, new ones fall in from above, and multipliers remain active until the end of the refill win chain. That makes the slot play quickly and fairly aggressively. But the real focus is, of course, the bonus: 4 or more scatters award 15 free spins, and if 3+ scatters land during the round, another 5 spins are added. In free spins, multipliers do not simply last for one cascade; they accumulate until the end of the bonus. That is exactly what makes Gemhalla Xtreme noticeably more dangerous than the regular version — if the round connects, it can keep building higher, especially when large Golden Shield multipliers get involved.
BGaming also added Chance x2 for more frequent scatter appearances and three Bonus Buy options: Thunderous Bonus, Godlike Bonus with a starting x50 multiplier, and Beyond Godlike Bonus with a starting x100 multiplier. On paper, this looks like a slot for players who do not want to wait long for “that” round and prefer to go straight into the high-risk part of the game. In this roundup, Gemhalla Xtreme contrasts nicely with Red Hot Catch: there, the excitement was built around frequent collections and gradual upgrades, while here everything rests on one big stretch of tension — catch the chain, build the multiplier, and hope Thor finally swings the hammer at the right moment.
Shark & Spark by BGaming
After the harsh Gemhalla Xtreme, BGaming’s Shark & Spark Hold & Win feels almost like a breather — a bright underwater slot with a small shark, bubbles, fish, and pearls. But beneath that cartoonish shell, the math model is not exactly soft. The game runs on a 6×5 grid, pays anywhere for 8+ matching symbols, uses cascades, carries medium-high volatility, has RTP of 97%, and offers a maximum win of up to 5,000x the bet. The release is listed for May 28, 2026, so this is a fresh BGaming slot that clearly tries to feel lighter in mood than Gemhalla without losing the excitement created by multipliers and bonuses.
The main feature here is the pearls. Pink Pearl symbols add values from +1x to +20x, while orange ones boost them with multipliers of x2, x3, x5, or x10. If they land in a successful cascade chain, an ordinary spin can suddenly become noticeably richer. But Shark & Spark truly opens up through two bonuses, which are selected randomly after 4+ scatters trigger the feature. Coin Respin is the more familiar Hold & Win mode: coins lock in place, new symbols reset the respin counter, and all values are added together at the end. It is a functional, easy-to-understand mechanic without many surprises, but it fits the overall rhythm of the slot well.
Sharks & Ladders, on the other hand, looks more interesting: the little shark moves across the board through dice rolls, collecting multipliers, extra moves, boosters, and ladders that help it advance more quickly along the track. At the end, it is possible to reach the Wheel of Fortune, where prizes go up to that same 5,000x. That is why Shark & Spark does not feel like just another faceless sea-themed slot. It works more like a lighter, arcade-style alternative to the heavy Gemhalla Xtreme: there, everything was built around tension and large accumulated multipliers, while here the excitement feels softer, brighter, and more varied — with cascades, pearls, a Hold & Win round, and a board-game mini-feature that gives the slot some personality.
3 Pot Odyssey by Kalamba Games
After Shark & Spark and its light arcade presentation, 3 Pot Odyssey by Kalamba Games brings the roundup back into stricter Hold and Win territory. This is not a cheerful walk with a shark anymore, but a Greek-themed slot with three “pots” above the reels and a clear focus on respins. The game uses a 5×5 grid with 20 fixed paylines, RTP of up to 93.83%, a maximum win of up to 5,000x the bet, and a release listed for June 11, 2026. In terms of feel, this is typical Kalamba: the visuals are easy to read, the ancient treasure theme works as a backdrop, and the main interest quickly shifts away from regular paylines and toward collecting special symbols.
Four types of symbols take part in Hold and Win here: Prize gives fixed payouts, Multi boosts values on the grid, Collect gathers the total of the other Hold and Win symbols, and Mystery reveals a hidden cash reward after activation. The bonus itself triggers from 3+ Hold and Win symbols, starts with 3 respins, and every new symbol locks in place and resets the counter back to three. Filling the entire grid awards a 1,000x prize. On paper, the mechanic is clear and potentially sticky: the more tightly the screen fills with special symbols, the more you want to watch the round through to the end, especially if Collect or Multi symbols are already sitting nearby.
But unlike Gemhalla Xtreme or Shark & Spark, where BGaming leans on pace and variety in the bonus scenes, 3 Pot Odyssey feels tougher and more grounded. There is no classic free spins mode here, but there is the Fix & Spin feature, which appears when 2 Hold and Win symbols land and offers a paid extra respin, along with several Bonus Buy options. Because of that, the slot may appeal to players who like constantly “pushing” an almost-ready situation, but it can also easily turn into a game about the temptation to spend more for a chance at a better setup. And this is where the low maximum RTP of 93.83% changes the impression significantly: Kalamba’s mechanic works, but 3 Pot Odyssey looks more like a niche slot for fans of risky respins than a universal new release for relaxed play.
Sarah Bright is a blog writer and iGaming news author at CasinosInCanada who writes industry updates and informative articles about online casinos.
