Feature
Entry
- Trigger
- A combination of 6 special and/or Jackpot symbols
- Effect
- The Jackpot Game takes over the screen and the base reels stop paying for the rest of the round.
A 5x4 video slot from Mancala Gaming built on Hold and Win respins, with Mini, Minor, Major and Grand jackpots paying 500x to 3,000x and a round that runs as high as 5,000x your bet.
Everything the game info panel tells you, on one screen, before you set a stake.
Sunrise waits for nobody

A savanna slot with a jackpot layer bolted straight onto the grid, and a name that three different games answer to.
Serengeti Sunrise is a video slot from Mancala Gaming, released on 9 December 2025 and set at first light over the African savanna of the Serengeti. Elephant, rhino, cheetah and zebra hold the top of the paytable; a lion works as the Wild and arrives stacked four high. Underneath the artwork sits a Hold and Win bonus with four fixed jackpots, which is the part that makes the game worth a closer look than the usual animal slot.
Get the name straight before anything else. Great Game Serengeti is a Hacksaw Gaming title, Serengeti Sunset belongs to Skywind Group, and neither shares a single reel with this one. If the lobby tile says Mancala Gaming, you are in the right place. We put the two savanna releases side by side on the comparison page , because the head-to-head answers the question faster than any description does.
The naming needs clearing up early. The bonus is called Hold and Win, and the game logo signs it Hold and Earn. Same respin mode, same sticky symbols, two names on the same screen. The build in circulation is 1.0.0, the client is plain JS and HTML5, and the interface carries 28 language flags on the provider sheet with English and Spanish both among them.

The slot reads calm and plays sharp. Base spins are quiet for long stretches, then a cluster of special symbols drops and the round changes character completely. That is what high volatility looks like in practice, and it is why the demo is the sensible first stop before you pick a stake for real money .
The rule is printed on the glass, and it starts lower than you would expect: two Jackpot symbols already award the Mini. Three award the Minor, four the Major, five the Grand. The values are fixed multiples of your total bet, so they scale with your stake, not with some shared pool you never see.
| Jackpot | Jackpot symbols | Value | At a total bet of 20 in the demo |
|---|---|---|---|
| Mini | 2 | 500x | 10,000 credits |
| Minor | 3 | 1,000x | 20,000 credits |
| Major | 4 | 2,000x | 40,000 credits |
| Grand | 5 | 3,000x | 60,000 credits |
Read the first row again: 500x for two symbols. On a 20-credit spin that is 10,000 credits back, and on the top stake of 1,800 the same Mini is worth 900,000. Every rung is the same multiple of whatever you staked, which means the jackpot layer stays live at every level instead of switching on only for high rollers.
Now the arithmetic that decides how much of the game sits above that ladder. The Grand is worth 3,000x, and the game rules cap a round at 5,000x the bet. That leaves 2,000x of headroom above the biggest jackpot, and the only way to use it is the rest of the board: special symbols carrying up to 100x each, plus the collector sweeping them together. A Grand-winning round is not the ceiling. It is a very good round with room left on top.

The jackpot symbols only matter inside the respin round, which is where the whole design points. Get 6 special or Jackpot symbols into one combination and the Jackpot Game starts, everything locks, and the board begins filling up. From that moment the base paylines are irrelevant; only what sticks pays.
Serengeti Sunrise ships with a 95% RTP, the published configuration for the game. Return to player is a long-run average across millions of spins, not a promise about your session, and each room runs the configuration it has licensed. The info panel inside the casino is the reference that counts before you raise the bet.
Volatility is rated high, 4 of 5, and the measured hit frequency backs that up: 15.99% of spins land a win. Close to 16 in every 100 spins pay something, and most of those payouts are small. That combination is the signature of a jackpot slot. The base game funds the wait; the respin round provides the reason for waiting.
Put numbers on the wait and it stops being abstract. Five jacks, the weakest five-of-a-kind on the board, return 2x your bet: 40 credits on a 20-credit spin. Five queens pay 2.5x, five kings 3x, five aces 4x. Step up to the animals and the picture changes: zebra 5x, cheetah 12.5x, rhino 25x, elephant 50x. The Wild lion matches the elephant at 50x for five. Between the jack at the bottom and the elephant at the top there is a 25-fold gap, and between the ace and the elephant still a 12.5-fold one. That spread is where the volatility lives.
The special symbols run on a separate scale entirely: 1x, 2x, 3x, 4x, 5x, 10x, 25x, 50x, 75x and 100x. The standard value is 200 credits at a total bet of 20, which is 10x your stake for a single symbol. Land a 100x example on the same stake and one symbol is worth 2,000 credits on its own. Stack a handful of those behind a collector and you can see how a round gets from a quiet start to the 5,000x cap without ever showing a Grand. The full arithmetic, stake by stake, sits on the RTP and maths page , and the session side of it is on the strategy page .
One line on fairness before the numbers go any further. Mancala Gaming works with random number generators that have been independently tested and certified, which is the layer that makes each spin an independent draw: nothing you do at the bet panel steers the next result, and no run of blank spins puts the game in debt to you. The Mancala Gaming page explains what that certification covers and what the studio’s ISO certificate covers instead.
The total bet in the demo runs from 20 to 1,800 credits. Casinos translate that ladder into their own currency scale, so the practical way to plan is in multiples: the top stake is 90 times the minimum, and moving between them changes every payout on this page proportionally, nothing else.
The bonus buy is a single option priced at 80x the total bet. At the minimum stake of 20 that is 1,600 credits for one Hold and Win round; at 100 it is 8,000; at the maximum of 1,800 it is 144,000. The price is the same multiple every time, which makes it easy to judge. Ask one question: does 80x buy you a realistic shot at a round that averages meaningfully more than 80x? With four jackpots starting at 500x and a 5,000x ceiling overhead, the upside is obvious, but so is the rate at which 80x purchases burn a bankroll when they come up short. Buy from a budget you set in advance.
| Total bet | Bonus buy at 80x | Mini jackpot at 500x | Round cap at 5,000x |
|---|---|---|---|
| 20 | 1,600 | 10,000 | 100,000 |
| 100 | 8,000 | 50,000 | 500,000 |
| 500 | 40,000 | 250,000 | 2,500,000 |
| 1,800 | 144,000 | 900,000 | 9,000,000 |
Autoplay sits in the settings with three fields: how many rounds to run, how far the balance may fall before it stops, and how far ahead it has to get before it stops. Fill all three in before you start, not halfway through a run. The responsible gambling page explains why the losing side is the field that does the work.

Catalogues file this slot under free spins, and the label is close enough to be useful. The bonus round here is a respin round, and for a player the practical difference is small: 6 special or Jackpot symbols open it, the counter starts at 3 and every new symbol sends it back to 3. Those are extra spins that cost no additional bet, with the whole board frozen in your favour while they run.
The round ends in one of two ways: the counter reaches zero, or the reels fill completely. A full board is the dream scenario, because the collector has been sweeping values the whole time and the 5,000x cap is the only thing standing above you. The step-by-step version is on the features page , and the controls are explained on the how to play page .

If you would sooner see it than read about it, the provider launcher is embedded on the demo page and runs on play credits with no account. Take twenty spins there, watch how often the special symbols cluster, then decide on a stake. Doing it in that order means the stake is chosen against something you have seen rather than against a number on a page.
The paytable is best read as two bands rather than as a list. The animal band carries the prizes: the elephant at 50x the bet for five of a kind with the Wild lion alongside it, then the rhino at 25x, the cheetah at 12.5x and the zebra at 5x. The card band carries the frequency, topping out at 4x for five aces and bottoming out at 2x for five jacks.
The distance between the two bands is the thing to hold on to. Five jacks return 40 credits at a total bet of 20; five elephants return 1,000 on the same spin size. Twenty-five times the return for the same five positions, and the card band is the one you will see far more often. Three jacks return exactly your 20 back, which is what most of the 15.99% looks like from the chair. The features page prints the whole grid, five, four and three symbols, in a single table.
The lion deserves its own line. It substitutes for every regular symbol and lands stacked four symbols high, so on a four-row grid it can occupy an entire reel and connect combinations across a large share of the 40 lines at once. And it pays 50x for five in its own right, which makes it both the connector and a premium.
Everything above is the base game. The special and Jackpot symbols ignore paylines entirely and answer only to the collector and the respin round, which is why the two halves of this slot feel so different. The features page has the full tables.
The game runs on mobile, tablet and desktop from a single HTML5 build, with no separate download needed for browser play. Our partner casino keeps it in the slots section on every device, and the same account carries your balance between them. If you prefer a mobile app with push notifications and a faster login, the app page covers the Android and iOS path.
Before you deposit anywhere, two checks are worth the minute they cost: that the room keeps the 80x bonus buy switched on, since not every lobby exposes it, and that demo mode is available so you can test the game inside that casino’s client. The where to play page walks through both, and the Mancala Gaming provider page covers what else the studio has in the lobby. For other savanna and Hold and Win titles worth a spin, start with similar slots .
Whatever stake you land on, decide the number before the reels start moving, and keep the responsible gambling page within reach.
Feature
Feature
Feature
Feature
Four things worth checking in the lobby, all of them faster to settle than a losing session.