1429 Uncharted Seas Slot Review

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Create by: Thunderkick
Review by:
Posts by Michael White
Updated: November 29, 2025

1429 Uncharted Seas is a Low volatile slot from Thunderkick with an RTP 98.5% and up to x670 maximum win. Play demo for free.

1429 Uncharted Seas Slot Demo

Software
Release Date
2016-05-05
RTP
98.5%
Max Win
x670
Volatility
Low
Bet Range ($,€,£)
0.10 - 100
Number of Reels
5
Betways
25
Features
Expanding Wilds, Sea

First Impressions and 1429 Uncharted Seas Game Overview

When 1429 Uncharted Seas loads I feel like I am staring at a medieval sea chart that has come alive. The whole screen is a parchment map with hand‑drawn waves, sea monsters and a small ship drifting across the grid. Thunderkick launched the slot in 2016, but the art still looks fresh. Under the map sits a simple chip stack for bet selection, which keeps the interface clean and easy to read.

The action runs on 5 reels and 3 rows with 25 fixed paylines paying left to right. Stakes start from 10p a spin and suit low‑risk play, though higher rollers can push it further depending on the operator. Official RTP is around 98.6% and volatility is low, so the maths model leans towards long sessions with steady returns rather than wild swings. On mobile the HTML5 build behaves smoothly and scales nicely.

1429 Uncharted Seas slot screenshot

Symbols and Paytable in 1429 Uncharted Seas

The paytable in 1429 Uncharted Seas is very top‑heavy. The golden‑haired mermaid is the star of the show, paying 50x your stake for five of a kind, and you feel every hit because she does not land too often. Just behind sit the emerald sea turtle and the scarlet kraken. Line up five of either and you are looking at wins of up to 10x, which add up quickly with multiple lines.

A sailing ship is the wild symbol, appearing only on reels 2, 3 and 4. It substitutes for everything except the compass scatter and is central to the best payouts thanks to its expanding behaviour. The compass works double duty as scatter and pay symbol, with five awarding 50x your stake on top of any bonus round it triggers. All wins pay from left to right on the 25 fixed lines, so reading the paytable is straightforward.

Symbols and Paytable

Symbol Quantity Payout
icon 1 5 x50
4 x8
3 x4
icon 2 5 x10
4 x3
3 x1.2
icon 3 5 x10
4 x3
3 x1.2
icon 4 5 x6
4 x1.5
3 x0.8
icon 5 5 x6
4 x1.5
3 x0.8
icon 6 5 x3
4 x0.8
3 x0.5
icon 7 5 x3
4 x0.8
3 x0.5
icon 8 5 x3
4 x0.8
3 x0.5
icon 9 Scatter
icon 10 Wild

RTP, Volatility and Wins in 1429 Uncharted Seas

On the numbers side, 1429 Uncharted Seas is one of the most player‑friendly online slots around. The RTP sits at about 98.5–98.6%, leaving a tiny house edge. Thunderkick labels it low volatility and a hit frequency around 41% backs that up, as wins land roughly every second or third spin. The maximum win of 670x your stake will not satisfy jackpot hunters, but for stretching a bankroll and grinding wagering it is hard to fault.

Free Spins and Bonus Features in 1429 Uncharted Seas

The main bonus feature in 1429 Uncharted Seas hides inside the compass scatter. Land three, four or five compasses anywhere and you get 10, 20 or 50 free spins respectively, which feels generous on a low‑variance game. The nice touch is that free spins can retrigger; in theory you can climb to a total of 100 spins if the scatters keep dropping, and the compass still pays its regular scatter wins while doing it.

Free spins play out on the same 5x3, 25‑line layout, but the dynamic shifts because the expanding ship wilds seem to appear more often in useful spots. There are no win multipliers bolted on, so the feature relies purely on line wins and stacked wild coverage. In practice that suits the maths; instead of waiting for one monster hit, you usually piece together a stream of small and medium wins that push the balance upwards.

There is no Bonus Buy button or side game bolted onto 1429 Uncharted Seas, which I actually like here. The feature set is easy to grasp: you spin for compasses, collect your free spins, and hope the ships line up across the middle. That simplicity makes the slot friendly for casual players while still giving enough potential for more serious grinders who care about long‑term return rather than endless layers of mini‑features.

Expanding Wild Reels in 1429 Uncharted Seas

The ship wilds are where 1429 Uncharted Seas really wakes up. When a ship lands on reels 2, 3 or 4 and forms part of a win, a green sea serpent hoists it up and down, expanding the symbol to cover the entire reel. The animation is short but satisfying and, more importantly, that full wild reel then substitutes across several lines at once. Catch two or even three expanded ships together and the middle reels turn into a wall of sails, which is how I hit my personal best of just over 112x in a single spin.

1429 Uncharted Seas slot screenshot

Graphics, Sound and Final Verdict on 1429 Uncharted Seas

Visually, 1429 Uncharted Seas leans on atmosphere rather than flashy effects. The parchment map background, inked sea monsters and compass overlays almost hide the reel grid, which pulls you into the nautical theme. Subtle shadow passes give the ocean a sense of movement without cluttering the screen. Audio keeps the same restrained tone: distant gulls, ship bells and a gentle score that never grates, even during long sessions on a phone with headphones.

From a player’s point of view, I treat 1429 Uncharted Seas as a value slot rather than a thrill ride. Pros are obvious: sky‑high RTP, low volatility, frequent small wins and expanding wilds that can still throw in a satisfying spike. On the flip side, a 670x cap and just two core features mean it will not suit anyone chasing huge jackpots or complex mechanics. When I want a relaxed, bank‑friendly grind with proper maths behind it, this is one of the first Thunderkick titles I load.

Screenshots

1429 Uncharted Seas slot screenshot 1
1429 Uncharted Seas slot screenshot 2
1429 Uncharted Seas slot screenshot 3
1429 Uncharted Seas Final Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (98.5%)








Max Win (x670)








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FAQs About 1429 Uncharted Seas

Can I play 1429 Uncharted Seas free slot?

Absolutely! You can enjoy 1429 Uncharted Seas for free on our website without registration. Our partner casinos of Thunderkick also usually offer demo mode access.

Can I win real money on 1429 Uncharted Seas slot?

Yes, to win real money in 1429 Uncharted Seas, you'll need to create an account at a licensed casino site. You can then play for real and win up to x670.

Can I play 1429 Uncharted Seas slot on mobile phone?

Yes, 1429 Uncharted Seas is fully optimized for mobile devices and runs smoothly on any devices.

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