Slots Like Bass Cash Diamond X Up: Four X UP Scatters and a 15,500x Ceiling
Bass Cash Diamond X Up is a 96.2% RTP video slot from Alchemy Gaming, built on a 5 reel, 4 row grid with 1,024 ways to win rather than fixed paylines. It carries a very high volatility rating, stakes run from £0.20 to £20 a spin, and the maximum win sits at 15,500x your stake. The headline mechanic is the X UP Multiplier Trail, driven by four differently coloured scatter symbols that each upgrade a persistent multiplier in their own way, backed up by a Cash Collect feature fronted by Francis the Fisherman and a separate Bass Cash Bonus round. If you are after slots like Bass Cash Diamond X Up, the closest matches share that same collect-and-multiply fishing format rather than a straight paytable copy.
Where to Play
18+ only. T&Cs apply. Please gamble responsibly.
How the Game Works
Reviewed by Brian TaylorPublished: July 2026
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Bass Cash Diamond X Up sets its reels in a bright, cartoon-coloured lake and reef scene, with Francis the Fisherman as the central character sweeping up cash prizes across a school of rainbow-coloured fish symbols. The art direction keeps the same lively, slightly cheeky tone the rest of Alchemy Gaming’s Bass Cash series runs on, with jackpot fish, tackle-box icons and an underwater backdrop doing the visual work rather than anything moody or realistic.
In practice it plays like a fishing-themed Cash Collect game with an unusually layered multiplier system bolted on top. The base game ticks along quietly between X UP scatter landings, and the real interest comes from watching which colour lands and what it does to the trail, rather than chasing standard line wins. That structure suits players who already like Cash Collect fishing slots such as Big Bass Bonanza but want more going on mechanically, and it will feel like a lot to track for anyone who prefers a single-feature game.
Symbols and Paytable
The paying symbols split into two groups on Bass Cash Diamond X Up’s grid. The cash symbols are rainbow-coloured fish, each carrying its own cash value that gets swept up by the Collect feature rather than paid out as a standard line win, alongside a jackpot fish that carries a bigger fixed prize. The regular paytable is made up of card-style icons and themed fishing gear sitting alongside Francis-adjacent imagery, with the Wild standing in for any of the regular paying symbols to help complete a way. Alchemy Gaming has not published a full symbol-by-symbol pay table alongside the game’s press materials, so exact per-symbol multipliers are best checked in the in-game info screen rather than taken from a review.
The Wild substitutes for all regular paying symbols but does not replace the Scatter, Bonus, Cash, Jackpot or Collect symbols, so it will not help trigger the Free Spins or the Bass Cash Bonus on its own.
The X UP Multiplier Trail
The mechanic running through Bass Cash Diamond X Up is a persistent multiplier trail that four differently coloured X UP scatter symbols interact with in different ways. Red X UP scatters raise the starting multiplier carried into Free Spins, Gold X UP scatters apply whatever multiplier the trail is currently sitting on to base-game cash and jackpot wins, and Blue X UP scatters permanently upgrade the trail from the top down so earlier progress locks in rather than resetting. Diamond X UP scatters are the rarest and most direct route through the system: landing two of them on the same spin instantly maxes out the entire trail, skipping the slow climb altogether.
Free Spins
Free Spins trigger from landing three or more Red X UP scatters, or from two Diamond X UP scatters, and award 8 free spins with whatever level the multiplier trail has reached carried straight into the round. Reports vary slightly on the exact reel placement needed for each trigger, but the spin count and the carried-over trail level are consistent across every source checked. The feature can retrigger, which is where a well-built trail multiplier turns into the game’s larger wins.
Cash Collect and Francis the Fisherman
Francis the Fisherman appears as a Collect symbol on reels 1 and 5 and sweeps up every visible cash and jackpot value showing on the grid when he lands. If both Fisherman symbols land on the same spin, the total collected is doubled, which makes any spin with Francis on both sides of the reels worth watching closely.
Bass Cash Bonus Round
A separate Bass Cash Bonus is reached by filling five collection or bonus spots during play, at which point a giant version of the Fisherman character takes over and collects cash and trophy prizes on a dedicated bonus screen. It sits alongside the Free Spins as a second, less frequent route into the game’s bigger payouts.
Upsizer and Bonus Recharge
Two optional paid extras sit on top of the base game. The Upsizer lets you pay before a Free Spins round to start with a higher X UP multiplier level already unlocked, and Bonus Recharge is a post-feature option to pay for extra spins or a longer collection meter once a bonus has finished. Both push your effective spend up if you choose to use them, and neither is required to trigger or play through the game’s core features. A separate Feature Buy option exists that instantly purchases 8 Free Spins for 150x stake, but current reporting indicates this bonus-buy route is switched off for UK players, so it will not appear as an option at UK-facing casinos.
Pros and Cons
Pros
- 1,024 ways to win across a 5×4 grid gives more hit shapes than a fixed payline game of the same size
- Four distinct X UP scatter colours each affect the multiplier trail differently, so the bonus build-up rarely plays out the same way twice
- The Cash Collect feature can double its total when both Fisherman symbols land together, adding a real swing moment to the base game
- 15,500x stake is a serious ceiling for a fishing-themed Cash Collect slot
- Free Spins can retrigger, so a strong run has room to keep extending itself
Cons
- Very high volatility means long, quiet stretches between meaningful hits are the norm rather than the exception
- The four-scatter system takes a session or two to read properly before you can follow what each colour is doing
- Feature Buy is switched off for UK players, so there is no way to pay straight into the bonus here
- Upsizer and Bonus Recharge both add to your outlay if you use them, on top of the base stake
- There is no fixed payline structure to fall back on if you prefer the simplicity of a traditional line-based game
Game Screenshot
Demo Play
You can try Bass Cash Diamond X Up for free through the demo mode most Games Global-powered UK casinos make available before you switch to real stakes. It runs on the standard 96.2% RTP build, so it is an honest way to get a feel for how the X UP scatters behave and how the ways-to-win grid pays out before committing any money to it.
Expert Take
Bass Cash Diamond X Up leans hard into complexity for a fishing-themed slot, and that is both its strength and the thing that will put some players off. Four scatter colours each doing a different job is more moving parts than most Cash Collect games bother with, and once it clicks, watching a Blue X UP scatter permanently upgrade the trail feels genuinely different from a standard multiplier build-up. The trade-off is very high volatility stacked on top of that complexity, so this plays best for people who already enjoy games like Big Bass Bonanza but want a deeper bonus structure to dig into, rather than newcomers looking for something to pick up in thirty seconds.
Similar Slots to Try
The comparisons below stick to the fishing and Cash Collect side of things, so each alternative shares real DNA with Bass Cash Diamond X Up rather than just a passing theme.
Another fishing Cash Collect game, built around a pair of collector characters rather than one, for a slightly busier take on the same formula.
Swaps the 1,024 ways structure for a Megaways reel, so the win-shape variety comes from tumbling reels instead of a multiplier trail.
A simpler bass-fishing Cash Collect game without the four-scatter trail, worth trying if Diamond X Up’s system feels like too much at first.
A deep-sea variant on the same collect-the-catch idea, with its own bonus round standing in for the Bass Cash Bonus here.
About the Developer
Alchemy Gaming is a slot studio founded in 2019 and based in Durban, South Africa. It launched as an independent development partner under the old Microgaming banner, and kept that same exclusive-studio role when Microgaming’s operations became Games Global in 2022, so its titles are distributed solely through the Games Global network rather than sold to individual platforms directly. The studio’s debut release, Wheel of Wishes, was the first game built for the WowPot progressive jackpot network and went on to pay out one of the largest recorded online jackpots at over €38 million shortly after launch. By the end of 2025 Alchemy Gaming’s catalogue ran to roughly two dozen slot titles, with the Bass Cash series, including this Diamond X Up entry, among its more recent and more feature-dense releases. No standalone Alchemy Gaming or UK licence details were published for this specific title at the time of writing; games distributed through Games Global typically fall under Games Global’s own multi-jurisdiction licensing, which is worth checking directly with your casino before depositing.
Bass Cash Diamond X Up Key Stats
Bass Cash Diamond X Up slot information last reviewed: July 2026
| Bass Cash Diamond X Up Slot Info | |
|---|---|
| Name: | Bass Cash Diamond X Up |
| Provider: | Alchemy Gaming |
| Developer Rank: | Estimated among the top 5 of Alchemy Gaming’s roughly 24 slot titles for feature depth |
| RTP: | 96.2% (no alternate or reduced-RTP configuration found published for this title) |
| RTP Category: | Medium-High |
| RTP Rank: | Above UK average |
| Feature Description: | X UP Multiplier Trail (four scatter types), Free Spins, Cash Collect, Bass Cash Bonus round, Wild Symbol. |
| Feature Categories: | Multiplier Trail, Free Spins, Cash Collect, Bonus Round |
| Reels: | 5 |
| Rows: | 4 |
| Paylines: | 1,024 ways to win |
| Volatility: | Very High |
| Volatility Rank: | Very High |
| Min Bet: | £0.20 |
| Max Bet: | £20 |
| Max Win: | 15,500x stake |
| Release Date: | 29 July 2025 |
| Slotslike Rank: | Estimated 640 out of 4,300+ games |
Slots with the Same Features
This game falls into the following bonus categories: Multiplier Trail, Free Spins and Cash Collect.
Trades the X UP trail for a Kraken Collector mechanic, but the underlying idea of sweeping up cash values on a fishing reel is the same.
The game that popularised fishing Cash Collect slots, without a multiplier trail but with the same core sweep-the-cash-symbols idea.
An older, simpler fishing Cash Collect game that shows how far the format has come since Diamond X Up’s four-scatter system.
Frequently Asked Questions
How does the X UP bonus mechanic work in Bass Cash Diamond X Up?
Four coloured X UP scatters each affect a persistent multiplier trail differently. Red raises the starting Free Spins multiplier, Gold applies the current trail multiplier to base-game cash and jackpot wins, Blue permanently upgrades the trail from the top down, and landing two Diamond scatters instantly maxes the whole trail out.
What is the RTP of Bass Cash Diamond X Up?
96.2%, confirmed consistently across every independent review source checked, with no published reduced-RTP variant found for this title.
What is the maximum win on Bass Cash Diamond X Up?
15,500x your stake is the figure reported across the majority of sources. One aggregator lists 15,000x instead, so treat 15,500x as the headline figure and check the in-game paytable for the exact number on your build.
Is Bass Cash Diamond X Up high volatility?
Yes, most reviewers rate it very high volatility, with one source rating it high rather than very high. Either way, expect most of the win potential to sit in the bonus features rather than the base game.
What are the best slots like Bass Cash Diamond X Up?
Bass Brothers, Big Catch Bass Fishing Megaways, Bucket of Bass and Bob Marlin Goes Deep all share the fishing-themed Cash Collect format, while Marlin Masters Atlantis, Big Bass Bonanza and Fishin’ Frenzy match the cash-collecting mechanic most directly.
Can I play Bass Cash Diamond X Up for free?
Yes, most UK-facing casinos running Games Global content offer a free demo mode on the standard 96.2% build, which is a sensible way to learn the four-scatter system before staking real money.
Who developed Bass Cash Diamond X Up?
Alchemy Gaming, a Durban-based studio founded in 2019 that develops exclusively for the Games Global network following Microgaming’s 2022 rebrand to Games Global.
Our Verdict on Bass Cash Diamond X Up
Bass Cash Diamond X Up earns its place among the more interesting Cash Collect fishing slots simply by giving the multiplier trail four separate ways to grow, rather than the usual single climbing number. That extra layer rewards a bit of patience, and the 15,500x ceiling backs it up with a genuinely serious top end. Set against that is real, unforgiving volatility and a feature set that takes longer to read than most games in this theme, so it suits players who already enjoy Big Bass-style fishing slots and want more mechanical depth rather than newcomers to the format.
SlotsLike rating: 7/10