Bass Cash X UP King Millions Demo Slot
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Bass Cash X UP King Millions Slot Review and Free Demo
Written by: Filip Gromovic Reviewed by: Nashon Khamala
Bass Cash X UP King Millions is the original fishing slot plus a jackpot tax: the 15,000x max win stays, but 4.50% of the 90.50% RTP feeds two progressives on the King Millions wheel. The Bass Cash X UP King Millions slot runs a 5×4 grid with 1,024 ways, medium volatility and a 20.57% hit rate.
Alchemy Gaming released it through Games Global on 7 September 2026, and the recipe is obvious. Take the X UP trail from Bass Cash X UP, add the King Millions wheel that Bass Cash Deluxe King Millions brought to the series, and keep the fishing theme. You get a Fisherman collect symbol, Dogs as the top payer and fish stamped with cash values, at stakes from 0.20 to 20.00 per spin.
What the jackpot layer costs you is no mystery. Bass Cash X UP returns 96.20%, while this version pays back 86% from regular play with the jackpot share counted separately. Bass Cash Deluxe King Millions runs the same split.
Play Bass Cash X UP King Millions Demo for Free
Yes, the Bass Cash X UP King Millions demo is free on virtual credits, and it’s the cheapest way to learn how the X UP trail and the bonus triggers work. No deposit needed, and the numbers in the table below match the real-money game.
| Parameter | Value |
| Provider | Alchemy Gaming (Games Global) |
| Release date | 7 September 2026 |
| Grid | 5×4, 1,024 ways |
| RTP | 90.50% (86% base + 4.50% jackpot contribution) |
| Volatility | Medium |
| Hit frequency | 20.57% |
| Bet range | 0.20 to 20.00 per spin |
| Max win | 15,000x (progressives excluded) |
| Fixed jackpots | Mini 15x, Minor 50x, Major 250x, Mega 1,000x |
| King Millions wheel | 7x to 100x cash prizes + 2 progressive jackpots |
| Free spins | 8 spins for 3 red scatters |
| Bonus buy | No |
Don’t just spin in free play. Watch these three things before going live:
- How far the X UP trail climbs before 3 red scatters land. That level becomes the multiplier on every cash and jackpot prize for all 8 free spins.
- How fast Bonus symbols fill the five slots above the reels. A full set starts the Bass Cash Bonus.
- How often blue scatter pairs show up. Each pair upgrades a trail level permanently, so every free spins round after that has a higher ceiling.
Demo feels familiar? Then read the rules below, which walk one spin from stake to payout.
How to Play Bass Cash X UP King Millions
You play across 1,024 ways, but most of the money comes from cash fish that pay nothing until a Fisherman collects them. Here’s one spin, step by step.
- Pick a stake from 0.20 to 20.00. Bigger bets buy better odds at a progressive on the King Millions wheel.
- Spin. Line wins pay left to right on adjacent reels from reel 1, and only the highest win per way gets paid.
- Eyes on reels 1 and 5. A Fisherman landing there scoops every cash fish and jackpot fish on screen at once.
- Collect red scatters in pairs. Each pair drops an X UP token and moves the multiplier trail up one level.
- Land 3 red scatters for 8 free spins at whatever trail level you’ve built.
- Fill all five Bonus slots above the reels and the Bass Cash Bonus starts.
- Pick up King Millions tokens. Each is a random shot at the bonus wheel, not a ticket.
Winning big takes one specific combo, and it’s a long shot. The 15,000x cap is the 1,000x Mega jackpot times the 15x top trail level, so a Fisherman has to collect a Mega fish while that level is live. Line wins never get near it. So in our demo sessions we watched the collect and multiplier steps, not the paytable.
If you’re ready to swap demo credits for real money, the casino list further down compares operators. First, though, check the symbol set, because it shows where the money sits.
Bass Cash X UP King Millions Symbols and Payouts
The top regular line win is 4x the stake, so the cash fish do all the heavy lifting. Five Dogs, the highest-paying symbol, return 4x. Five tackle boxes pay 3x and five green fish 2x, and card ranks pay less.
Three wilds pay 1.5x. Cash fish carry printed values and jackpot fish wear Mini, Minor, Major or Mega labels, but neither pays a cent until a Fisherman shows up.
- Fisherman: lands on reels 1 and 5 and scoops every cash and jackpot fish.
- Red scatter: pairs add an X UP token each; three start free spins.
- Gold scatter: switches on the active trail multiplier during base game spins.
- Blue scatter: each pair locks in a trail upgrade.
- Bonus symbol: one of the five you need for the Bass Cash Bonus.
- King Millions token: counted separately, and only buys a chance at the jackpot wheel.
Run the numbers. At a 1.00 stake five Dogs pay 4.00, while one Minor jackpot fish collected by a Fisherman pays 50.00, more than twelve times the best line hit. Every bonus feature below is built around that gap.
Bass Cash X UP King Millions Bonus Features
There are three bonus paths here, and free spins are just one of them. Cash collect and the X UP trail tick away in the base game. Free spins, the Bass Cash Bonus and the King Millions wheel each have their own trigger.
Cash Collect with the Fisherman
A single Fisherman collects every cash and jackpot fish on screen, and two Fishermen collect the lot twice. Say one lands on reel 1, another on reel 5, and a 50x Minor jackpot fish sits between them. Both collect it, so it pays 100x the stake.
X UP Multiplier Trail
The X UP trail is a multiplier ladder for cash and jackpot prizes, and it ignores line wins. Each red scatter pair adds a token and pushes the active level up. Free spins apply that level automatically, but in the base game it sits idle until a gold scatter lands.
Blue scatter pairs upgrade levels permanently, working down from the top of the trail. Turn the whole trail blue and any further pairs push the top level to 15x. The payoff: with 15x active, a gold scatter plus a collected Major fish turns 250x into 3,750x.
Free Spins
Land three red scatters and you get 8 free spins, with the trail level from the base game multiplying every prize in the round. Two more red scatters inside the round add 2 spins and a token, so 8 can turn into 10 while the multiplier creeps up. At the 15x level, even a humble Mini jackpot fish (15x) pays 225x when collected.
Bass Cash Bonus
The Bass Cash Bonus triggers once Bonus symbols fill all five slots above the reels. A giant Fisherman locks onto reel 1 while reels 2 to 5 spin in cash prizes and trophy symbols, and each cash prize is banked as it lands. Trophies pile up above the reels. Three of the same kind end the round and pay that jackpot, so three Major trophies close things out with 250x added to all cash collected.
Both bonus rounds pay through the fixed jackpot ladder. The King Millions layer is another story, with prizes no multiplier here can reach.
King Millions Jackpot and Fixed Jackpots
Two jackpot layers run at once: four fixed prizes from 15x to 1,000x, and two network progressives on the King Millions wheel. The fixed ones land as jackpot fish, and the X UP trail can multiply them.
| Fixed jackpot | Base value | At 15x X UP level | At 20.00 max stake (base value) |
| Mini | 15x | 225x | 300.00 |
| Minor | 50x | 750x | 1,000.00 |
| Major | 250x | 3,750x | 5,000.00 |
| Mega | 1,000x | 15,000x | 20,000.00 |
King Millions tokens are counted separately from X UP tokens, and here’s where people get it wrong. Picking one up doesn’t mean the wheel spins; it’s a random chance at the King Millions bonus. That wheel carries cash prizes of 7x to 100x the stake plus the Major and Grand progressives.
The King Millions network went live on 31 July 2023, and its two top jackpots seed at €1 million and €2 million. Those pools grow on a slice of stakes from every connected title. They do drop: in May 2026, Bass Cash Deluxe King Millions, the series game that debuted the wheel, paid two jackpots over £1 million each.
Stake size matters more here than in the original. The wheel’s chance of awarding a progressive goes up with your bet, so the biggest prizes lean toward high rollers, while the fixed ladder pays identical multiples whatever you stake.
RTP and Volatility of Bass Cash X UP King Millions
Bass Cash X UP King Millions has a 90.50% RTP in total, but only 86% comes back through regular play. The other 4.50% feeds progressive pools most players never touch.
| RTP component | Share |
| Base game and features | 86.00% |
| King Millions jackpot contribution | 4.50% |
| Total RTP | 90.50% |
Strip out the progressives and base play returns about 10 points less than Bass Cash X UP at 96.20%. Truth is, that’s a steep price for a jackpot ticket. Bass Cash Deluxe King Millions uses the same split, while Bass Cash Diamond X UP stays at 96.20%. Only the 90.50% setting is published so far.
Volatility is rated medium, a notch below the original’s high. A 20.57% hit frequency works out to about one winning spin in five, nearly identical to 20.97% in Bass Cash X UP. The 15,000x max win matches the original and comfortably beats the 5,321x cap of Bass Cash Deluxe King Millions, with progressives paid outside that cap.
Operators can set different RTPs, so trust the game’s info screen at your casino, not a review page (ours included). The casinos listed further down carry the game.
Bass Cash X UP King Millions vs Bass Cash X UP and Other Series Slots
Against Bass Cash X UP, this version trades about 5.7 RTP points and the bonus buy for a shot at two progressive jackpots. The table lines it up with three Alchemy Gaming fishing slots from the same series.
| Slot | RTP | Volatility | Hit frequency | Max win | Max stake | Bonus buy |
| Bass Cash X UP King Millions | 90.50% | Medium | 20.57% | 15,000x | 20.00 | No |
| Bass Cash X UP | 96.20% | High | 20.97% | 15,000x | 20.00 | Yes |
| Bass Cash Deluxe King Millions | 90.5% | Medium | 14.57% | 5,321x | 45.00 | No |
| Bass Cash Diamond X UP | 96.2% | High | 20.36% | 15,500x | 20.00 | Yes |
Most of Bass Cash X UP survives the move. You get Fishermen on reels 1 and 5, 8 free spins for 3 red scatters with a 2-spin retrigger, the five-slot Bass Cash Bonus and the 15,000x cap. What’s different is the return, the volatility and the jackpot layer.
Bass Cash Deluxe King Millions shares the RTP split and wheel, but it caps out at 5,321x and hits less often, at 14.57%. Our take is simple. Want the X UP trail without paying for jackpots? The original at 96.20% is the no-brainer. Want the trail plus a lottery ticket on a progressive? This is your game.
Bass Cash X UP King Millions Availability by Country
| Country | Availability | Currency | Game Access | Key Note |
|---|---|---|---|---|
| 🇺🇸 United States | State-based | USD | Land-based / varies online | Access depends on state law, operator rules, and player location. |
| 🇬🇧 United Kingdom | Licensed only | GBP | May vary by site | Use UK-licensed sites only. Available version may differ by operator. |
| 🇨🇦 Canada | Province-based | CAD | Varies by operator | Availability and payment options may differ by province and casino site. |
| 🇦🇺 Australia | Varies by operator | AUD | Land-based / varies online | Some users may search for this title as a pokie. Access can vary by site. |
| 🇮🇹 Italy | Licensed only | EUR | May vary by site | Check local operator licensing and supported version before playing. |
| 🇪🇸 Spain | Licensed only | EUR | May vary by site | Check operator licensing and available feature set before registering. |
| 🇸🇪 Sweden | Licensed only | SEK | May vary by site | Check local licensing, game version, and operator eligibility requirements. |
| 🇫🇷 France | Restricted / varies | EUR | May be limited | Real-money access and supported versions may differ by platform. |
| 🇳🇿 New Zealand | Varies by operator | NZD | Land-based / varies online | Local users may also search using pokies terminology. Access may differ by site. |
| 🇩🇪 Germany | Restricted features | EUR | May be limited | Stake limits and feature settings may depend on the licensed version. |
Last reviewed: October, 2026
* Country information is provided as a general guide only. Bass Cash X UP King Millions availability, demo access, real-money play, payment methods, and supported game versions may vary by operator and jurisdiction. Always verify local rules and the casino’s licensing details before registering or depositing.
Best US Casinos to Play Bass Cash X UP King Millions
You’ll find Bass Cash X UP King Millions at casinos that carry Games Global titles, and all of them feed the same King Millions progressive pools. The operators below accept players from your region and list the game for real money.
EXCLUSIVE BONUS
99/100
RTP: 96%
Payout: 1–3 days
Games: 200+
TOP
98/100
RTP: 98%
Payout: 1–3 days
Games: 500+
98/100
RTP: 96.3%
Payout: 1 to 24 hours
Games: 500+
EXCLUSIVE BONUS
TOP
97/100
RTP: 99%
Payout: 0–1 days
Games: 2000+
97/100
RTP: 97%
Payout: 0–3 days
Games: 400+
96/100
RTP: 96.3%
Payout: 1800+
Games: 24-48 hours
96/100
RTP: 96%
Payout: 24-24 hours
Games: 4,000+
95/100
RTP: 76.99%
Payout: Up to 72 hours
Games: 9000+
FAQ about Bass Cash X UP King Millions
Yes. The free Bass Cash X UP King Millions demo runs on virtual credits with no deposit needed. It's the fastest way to watch the X UP trail build before free spins kick in.
It's 90.50%, but that number needs context. Regular play returns 86%, with 4.50% going to the King Millions progressives. The original Bass Cash X UP returns 96.20%.
The max win is 15,000x the stake, not counting progressives. That means collecting the 1,000x Mega jackpot at the 15x top trail level. The two King Millions progressives pay whatever their meters show.
Each King Millions token is a random chance at a bonus wheel, not a guaranteed spin. The wheel holds cash prizes of 7x to 100x the stake plus two progressives, Major and Grand, and bigger stakes improve your odds at them.
Yes. Three red scatters trigger 8 free spins, and whatever trail level you've reached multiplies every cash and jackpot prize in the round. Each new pair of red scatters adds 2 spins and a token.
Red scatter pairs build it, each adding a token and one multiplier level. Free spins use that level automatically, while the base game needs a gold scatter to switch it on. Blue pairs upgrade levels for good, up to a 15x top level.
Fill the five-slot meter above the reels with Bonus symbols. A giant Fisherman locks onto reel 1 and collects cash from reels 2 to 5, and the round ends when three matching trophies appear and pay their jackpot.
You get four fixed prizes: Mini 15x, Minor 50x, Major 250x and Mega 1,000x the stake. None pays until a Fisherman collects the jackpot fish, and an active X UP level multiplies them.
No. It's rated medium volatility with a 20.57% hit frequency, so roughly one spin in five pays something. The original Bass Cash X UP is the high-volatility one, with a 20.97% hit rate.
That depends on local licensing in US and the operator. Check the country table on this page for the status in key markets, then the casino list for operators that accept players from your region.
Bass Cash X UP wins that one easily at 96.20%, against 90.50% for the King Millions version. The 5.7-point gap pays for the two progressive jackpots. Both games cap fixed wins at 15,000x.
You can bet from 0.20 to 20.00 per spin. The fixed jackpots pay identical multiples at any stake, but higher stakes improve your odds of a progressive on the King Millions wheel.
Conclusion: Who Will Enjoy Bass Cash X UP King Millions
Bass Cash X UP King Millions is for players who like the original's collect-and-multiply play and want a shot at seven-figure progressives. Medium volatility and a 20.57% hit rate make base play steadier than the high-volatility original, and the 15,000x cap hasn't moved.
If RTP is your filter, look elsewhere. Bass Cash X UP returns 96.20% with the same 15,000x cap and a bonus buy, while this one returns 86% before the jackpot contribution. Small-stake players, read the fine print: progressive odds on the wheel rise with the bet.
Our advice? Run the demo to see how fast the X UP trail grows at your stake. Then pick an operator from the list above before your bankroll goes in.
Filip Gromovic is a senior slots reviewer here at FreeSlots99 with over five years of experience evaluating the latest drops in the world of iGaming.
Being a slot fan himself, Filip approaches slot ratings just the way we like it – professionally, but also from a player’s standpoint.
That enables him to give his unbiased take on the slot’s features, gameplay and design, while only recommending top-tier releases to our readers.
More info on Filip Gromovic
Having served FreeSlots99 for more than 5 years as a senior content editor and reviewer, Nashon Khamala has extensive knowledge in game slots and iGaming.
His membership in the Editorial Freelancers Association helps him deliver content that reaches both editorial excellence standards and an engaging information level.
By using his expertise in slots games combined with player-focused analysis, Nashon delivers a professional evaluation of slot features and player experiences in his reviews.
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