Upcoming Slot Releases This Week – New Online Slots (April 20–26)

This week brings a Western that quietly loads up multipliers, a prison slot that refuses to behave, a haunted house that hides more than it shows, and a fishing game that drifts into Atlantis without losing its footing. Four different directions, none of them overlapping much.

It’s less about finding a pattern and more about figuring out which system you’re willing to sit with.

Different setups, different pacing, here’s what’s landing over the next few days.

The Frontier (Paperclip Gaming)

Release date: April 20

The Frontier doesn’t try to win you over quickly. It plays like it’s setting something up in the background, letting a few quiet spins pass before it starts showing what it can actually do.

The 6x5 layout with 19 paylines looks straightforward, but the weight sits on the wilds. They don’t just substitute, they arrive with multipliers, and once a few of them land together, the board starts to feel different. Add in TNT-style triggers and bonus rounds that can come pre-loaded with extra value, and the shift from nothing to something can be abrupt.

At 96% RTP with high volatility and a 10,000x max win, it’s clearly not built for constant feedback. Most of the time, it’s just ticking along. Then one setup lands properly, and suddenly the same grid that looked empty a moment ago carries real potential.

It’s quiet by design, but not harmless.

San Quentin Manhunt (NoLimit City)

Release date: April 21

San Quentin Manhunt doesn’t just follow up on San Quentin xWays and San Quentin 2: Death Row, it shifts how the whole thing plays.

Instead of putting you inside the chaos, it pulls the view back and lets the mechanics do the work. You’re on a 6x5 grid with locked positions and individual multipliers on every cell. Every time a position gets hit, its multiplier doubles, and those values don’t reset. They just keep stacking.

Enhancer Cells push it further, splitting symbols, upgrading them, or doubling entire reels. Once you hit the bonus, everything carries forward, so by the time a real connection lands, it’s already loaded.

With 96.15% RTP, very high volatility, and a 46,532x max win, San Quentin Manhunt stays true to the series: long stretches of tension, then one spin that can suddenly justify all of it.

Great Ghosts! (Pragmatic Play)

Release date: April 23

Great Ghosts! looks like it’s playing things light. It isn’t.

Behind the friendly characters and haunted house setup, the game runs on a three-pot system that feeds directly into a respin feature. Each scatter type brings a different modifier, and when those combine, the feature shifts quickly from slow buildup to a crowded grid full of value.

The base game sits on a 5x4 layout with 50 paylines, but once the respins start, the grid expands and money symbols begin stacking. That’s where it changes pace. One modifier is manageable. Two or three active at once is where things stop being predictable.

With 96.5% RTP, high volatility, and a 40,000x max win, this is easily one of the heavier Pragmatic releases in this format. It doesn’t pressure every spin, it just needs one feature to land properly.

And when it does, it doesn’t take long to show it.

Marlin Masters Atlantis (Hacksaw Gaming)

Release date: April 23

Marlin Masters Atlantis sticks to what works, but adjusts how the payout actually comes together. It’s still about collecting fish values, but the way it builds toward that collection is slightly different this time.

On a 5x4 grid with 26 paylines, regular wins are almost secondary. LootLines allow fish symbols to pay even without a collector, while Fisherman symbols still act as the main trigger, pulling everything together at once. The addition of the Kraken changes the flow, locking symbols in place and forcing respins until no new values land.

That creates a more layered sequence. Instead of one clean hit, it often builds across multiple steps before resolving.

With 96.27% RTP, medium volatility, and a 10,000x max win, it’s noticeably more controlled than the others this week. It doesn’t spike as aggressively, but it also doesn’t stall as often.

It builds, holds, then collects; simple idea, slightly smarter execution.

Great Ghosts! takes it this time, not because it looks the strongest, but because it hides it better than the rest.

At first, it feels harmless. Bright visuals, simple layout, nothing that really signals how heavy it can get. Then the scatter system starts feeding into itself, and once the respin feature triggers with multiple modifiers active, the whole pace shifts.

Thanks to its 96.5% RTP, high volatility, and a 40,000x max win, it sits right in that spot where one feature can carry the entire session. You’re not grinding toward it, you’re waiting for it to land properly.

It’s not the loudest slot this week. It’s just the one most likely to surprise you when it does hit.

This isn’t really a “which one is best” kind of week. It’s more about what you’re willing to sit through.

The Frontier takes its time and asks for patience. San Quentin Manhunt pushes that even further, stretching out quiet spins before anything meaningful happens. Great Ghosts! sits somewhere in between, slow to start, but quick to flip once it does. Marlin Masters Atlantis is the easiest to read, but even there, the real value only shows up once everything lines up properly.

None of them try to keep you constantly engaged. They all expect you to wait at some point.

So it’s less about preference, more about tolerance, how long you’re willing to let a slot do nothing before it finally does something worth sticking around for.