26Fishin' Frenzy
9Gates of Olympus
9Sweet Bonanza
6Sugar Rush
284Megaways
249Jackpot
27Bell Link
77Dice
433Animal
377Asian
270Egyptian
320Horror
206Christmas
160Adventure
154Fishing
167Gems & Diamonds
127Dragon
125Irish
118Gods & Mythology
215Magic
93Joker
76Wild West
130Pirate
54Book of
64Aztec
48Vegas
38Buffalo
24Viking
38Space
The 100 Extra Crown Coin Boost demo is the free, no-signup version of Amusnet’s October 2026 crown-and-fruit slot. A 5×4 grid with 100 fixed paylines, a 96.02% RTP and a 3-out-of-5 volatility rating. Its bonus awards five free spins in which coins climb from Bronze through Silver and Gold to Diamond, with four jackpot tiers behind them. Play it free here with no account and no deposit.
- Free Demo
- At a Glance
- How It Plays
- Paytable
- Features
- Compare
- RTP & Max Win
- Bets & Bankroll
- Tips
- Where to Play
- FAQ
- Verdict
Play the 100 Extra Crown Coin Boost demo free
The demo runs the real game on play credits: the same Coin Boost round, the same coin upgrades, the same four jackpot tiers. Demo credits have no cash value, cannot be withdrawn, and reset when you reload the page.
At 3 out of 5 volatility across 100 paylines, this is a game a demo session represents fairly — you will see the rhythm of the base game quickly, and the mystery trigger means the bonus can arrive without warning.
This demo is part of our free EGT slots collection.
100 Extra Crown Coin Boost slot at a glance
More on the figures above. The RTP, the 3/5 volatility rating, the 5×4 grid, the 100 fixed paylines, the four-level static jackpot, the coin-upgrade path and the 14 October 2026 release date come from Amusnet’s own game page for this title (game ID 5344). Amusnet publishes no maximum win for it, so no ceiling is stated below. Static rather than progressive, so the amounts are fixed multiples rather than a network pool that grows with play.
How the game plays
A five by four grid with 100 fixed paylines — the densest line count Amusnet uses, and double its 40-line configuration. On a 20-position grid, 100 lines means almost every arrangement of symbols is being evaluated several times over.
Amusnet rates the volatility 3 out of 5, the same as its 40-line Coin Boost sibling and the gentlest rating the studio gives across these six releases. The RTP is 96.02%.
The base game carries a Wild that completes wins, a Scatter that pays anywhere on the reels, and expanding wild symbols. The bonus is Coin Boost: five free spins in which coins evolve through Bronze, Silver, Gold and Diamond levels.
The story behind the game
100 Extra Crown Coin Boost arrived on 14 October 2026, alongside Golden Rabbit and Amoosenet Run, and a fortnight after 40 Lucky Wilds Hot Coin Boost opened the Coin Boost run.
Amusnet shipped at least three Coin Boost titles in this window — this one, the 40-line version, and a 100 Glossy Hot Coin Boost. The Extra Crown name is a separate long-running line of crown-and-fruit games; this release is the intersection of the two.
Symbols and paytable
Amusnet publishes this game’s structure and its coin-upgrade path, and no values for either. Below is what the studio states.
| Grid | 5 × 4 |
|---|---|
| Paylines | 100 fixed |
| RTP | 96.02% |
| Volatility | 3 / 5 |
| Jackpot | four static levels — Mini, Minor, Major, Grand |
| Wild | completes wins |
| Scatter | pays anywhere on the reels |
| Coin Boost award | 5 free spins |
| Coin upgrade path | Bronze → Silver → Gold → Diamond |
| Mystery Trigger | can drop coins and start the feature immediately |
The Mystery Trigger is the row that changes how the base game feels. The bonus does not require a scatter count to be reached — it can simply begin, with coins already dropped. There is no near-miss to read and nothing to count towards.
Bonus features and free spins
Coins that climb four levels
During Coin Boost the coins evolve through Bronze, Silver, Gold and Diamond. That is a clearer progression than most of Amusnet’s coin games offer, and it means a five-spin round is about improving what you hold rather than simply gathering more of it.
A bonus that can start without warning
Amusnet states the feature is triggered at any moment, and that a mystery trigger can drop coins and start it immediately. Random triggering is a house trait across the studio’s catalogue, and it removes the near-miss entirely — there is nothing to chase.
Only five free spins, so the upgrades carry it
Five is a short round by any measure. The design compensates by making those spins about coin quality rather than quantity — a Diamond-level coin collected on spin four is worth considerably more than the same coin would have been on spin one.
A scatter that pays from anywhere
Amusnet lists the scatter as paying anywhere on the reels rather than needing adjacency or a line. On a 100-line grid that is a second, independent way for a spin to produce something.
Four static jackpot tiers behind it
Mini, Minor, Major and Grand, sitting behind the coin collection. Static rather than progressive means fixed amounts rather than a growing network pool, so there is no advantage in timing a session to play.
- 100 fixed paylines on a 20-position grid gives the base game an unusually high density of evaluated combinations.
- 3 out of 5 volatility is the gentlest rating Amusnet gives across these six releases, shared only with its 40-line sibling.
- The Bronze-to-Diamond upgrade path is a clearer progression than most Amusnet coin games publish.
- A scatter that pays anywhere adds a route to a return that does not depend on the lines.
- A single published RTP, with no operator-selectable ladder to worry about.
- 96.02% is the thinnest margin over the 96% reference point of any game in this batch, and the second-lowest of the six Amusnet titles here.
- Five free spins is a very short bonus, and Amusnet publishes no retrigger rule for it.
- No maximum win and no hit frequency are published, by Amusnet or any independent source.
- The coin values are not stated for any of the four levels, so the upgrade path has no published arithmetic behind it.
- It is near-identical to 40 Lucky Wilds Hot Coin Boost — a hundredth of a point of RTP apart, same volatility, same mechanic, differing in line count.
How 100 Extra Crown Coin Boost compares
Against the Amusnet games we have reviewed, including its own Coin Boost sibling.
| Game | RTP | Volatility | Top pay | Paylines |
|---|---|---|---|---|
| 100 Extra Crown Coin Boost | 96.02% | Medium (3/5) | Not published | 100 fixed |
| 40 Lucky Wilds Hot Coin Boost | 96.03% | Medium (3/5) | Not published | 40 fixed |
| 40 Vampire Beast Triple Boost GCL | 96.48% | Medium-high (4/5) | Not published | 40 |
| 100 Burning Hot | 95.89% | Medium | 3,000× line bet | 100 fixed |
The top two rows are the same game with different line counts, separated by one hundredth of a percentage point. 100 Burning Hot, from the same studio and also on 100 fixed lines, returns slightly less but publishes an actual top pay — which the entire recent Amusnet catalogue has stopped doing.
100 Extra Crown Coin Boost RTP, volatility and max win
96.02%, published as a single figure on Amusnet’s own game page with no operator-selectable ladder listed.
That is the narrowest possible clearance over the 96% reference point — two hundredths — and within the Amusnet games reviewed here it sits second from bottom, ahead only of Golden Rabbit’s 95.98%. The studio’s own 40 Vampire Beast Triple Boost Golden Coins Link, released a week earlier, returns 96.48%.
The compensation is the shape. A 3-out-of-5 volatility rating across 100 fixed paylines means frequent small returns, which is what the coin-collection format needs underneath it. Without a published hit frequency that is an inference from the two figures Amusnet does give rather than a measured fact.
Bets, bankroll and session planning
Amusnet does not publish a stake range for this title on its game page, so none is stated here. The in-game information screen will show it before you play.
The studio lists Gamble under features, and Bonus Spins, Expanding Wild and Buy Bonus under special features. No buy price is published for this game — unlike its 40-line sibling, which lists all three of its routes with prices. Feature buys are prohibited in the UK and several other markets regardless.
Playing on mobile
A 5×4 grid is a compact shape, but 100 paylines drawn across 20 positions is visually dense, and this is the busiest of the Amusnet games reviewed here at phone width.
Amusnet lists the game for desktop and mobile and it works, but the coin-upgrade animations through four levels during a five-spin round are a lot to follow on a small screen. Of the six, this is the one that most rewards a larger display.
Five things to know before you spin
- There is nothing to chase. The bonus is triggered at any moment and a mystery trigger can start it with coins already dropped, so counting scatters is pointless here.
- Coin level matters more than coin count. Five spins is short, and the Bronze-to-Diamond path is where the value of the round is decided.
- The scatter pays from anywhere. On a 100-line grid it is a second route to a return that does not depend on the paylines at all.
- Compare it with its 40-line sibling before choosing. 40 Lucky Wilds Hot Coin Boost is the same mechanic at the same volatility and a hundredth of a point better on RTP, with published buy prices.
- Check the paytable for a ceiling. Amusnet publishes no maximum win for this game.
Where to play 100 Extra Crown Coin Boost for real money
On casinos carrying Amusnet. A single RTP is published for this title rather than an operator-selectable ladder, so the figure should hold across sites — but the in-game information screen is still where the stake range and any buy price appear.
9.0 safety index and just 21 black points — by far the cleanest mid-pool record.
The highest safety index we list, 12,000+ games and the full Amusnet range.
9.6 safety rating and fast e-wallet payouts — a clean, quick place to play.
Compare all 27 operators on our casino bonuses page. 18+, terms apply — read the review before you deposit anywhere.
Who this slot is for
For players who like a dense base game and a bonus that can arrive unannounced. A hundred fixed paylines across twenty positions produces a lot of small evaluated combinations, the 3-out-of-5 volatility rating keeps the rhythm steady, and the Bronze-to-Diamond upgrade path gives the short bonus a clear shape.
It is harder to recommend over its own stablemates. 40 Lucky Wilds Hot Coin Boost does the same thing at the same volatility with a marginally better RTP and published buy prices, and 40 Vampire Beast Triple Boost Golden Coins Link returns nearly half a point more with a far more interesting bonus. This is the third-best of three very similar games.
100 Extra Crown Coin Boost demo and slot FAQ
Can I play the 100 Extra Crown Coin Boost demo for free?
What is the RTP?
What is the maximum win?
How does the Coin Boost feature work?
How is it different from 40 Lucky Wilds Hot Coin Boost?
What are the jackpot tiers?
Can I win real money playing the demo?
Our verdict on 100 Extra Crown Coin Boost
A hundred paylines, five free spins, and a sibling that does it better
There is nothing wrong with this game. A hundred fixed paylines across a 5×4 grid gives the base layer real density, the 3-out-of-5 volatility rating keeps it steady, a scatter paying from anywhere adds a second route to a return, and the Bronze-to-Diamond coin path gives a short bonus a clear sense of progression. The mystery trigger starting the feature with coins already dropped is a nice touch, and it removes the near-miss entirely.
The problem is arithmetic and company. 96.02% is two hundredths of a point above the reference line — the thinnest clearance in this batch. Five free spins is a short round with no published retrigger. And Amusnet shipped two other Coin Boost games within a fortnight, one of which has the same volatility rating, a marginally better RTP and the courtesy of publishing its buy prices, while a third from the same month returns nearly half a point more on a much more interesting bonus.
If you want the hundred-line version of Amusnet’s coin game, this is it, and it is perfectly good. If you just want Amusnet’s coin game, start with one of the other two.
Similar Amusnet slots
The Amusnet games closest to this one, including its Coin Boost sibling.
Or browse every game we have rated in our free slots hub, where all 8,000+ demos are playable without signing up.
Play responsibly — 18+.