4 CARTS BONANZA: Trinity Series
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game review avatarLeon Langsnor

4 Carts Bonanza: Trinity Series Slot Review

Prospectors relied on donkeys 🐴 instead of horses to haul gear up narrow mountain trails during the gold rush.

When the mines dried up, miners turned their pack animals loose, no severance package, no goodbye.

Their feral descendants still roam parts of Arizona and Nevada today, doing better than most of the miners who abandoned them.

So, 4 Carts Bonanza: Trinity Series slot, from Fugaso, puts that same donkey on the payroll: it's one of the better-paying symbols, still earning its keep long after the gold rush ended.

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Gameplay

A dusty desert canyon backdrop runs behind the reels, complete with railway tracks and a red-and-gold steam locomotive hauling an ore car.

The reel frame itself is trimmed in worn gold, matching the Old West mining theme running through every symbol, right down to the paint chips.

You're working a 5x3 grid in 4 Carts Bonanza: Trinity Series slot with 10 fixed paylines.

The RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate.
sits at 96.12%
, the volatility is medium, and the ceiling is a 5,000x max multiplier worth a $250,000 max win.

Bets run from $0.10 to $50, and all currencies are welcome here.

Let's start with the Wild, since he's the one holding this operation together.

He's a bearded prospector holding up a gold nugget against a red panel, substituting for every symbol except the Diamonds.

He pays 20x total bet for 5-of-a-kind, which is the least he owes the donkey.

Four jackpot tiers sit in the sidebar: Mini (15x), Minor (25x), Major (100x), and Grand (500x), all fed by Diamond symbols during the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too)., assuming the Diamonds cooperate.

Down at the bottom of the paytable, the 10 and J symbols pay 2x and 2.5x total bet for 5-of-a-kind, and the Q and K symbols pay 3x and 4x.

The A symbol tops the low-paying symbols at 5x for 5-of-a-kind.

The lantern and TNT crate symbols climb higher, paying 6x and 8x total bet for 5-of-a-kind.

The donkey symbol tops the regular paytable at 10x for 5-of-a-kind, hauling more value than anything else on the board besides the Wild, exactly as he should.

Green, Blue, Red, and Gold Diamond symbols round out the board, landing anywhere on the reels but only paying out during the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too)., so don't get excited when you see them stack up early.

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Features

HOLD AND WIN:

The money in the slot comes through the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). where stuck Diamonds either pay a bet multiplier or convert into one of the 4 jackpots.

A random Lucky Riches feature can also force enough Diamonds onto the board to trigger it early, no waiting required.

Green, Blue, and Red Diamonds trigger the standard round; Gold Diamonds trigger a separate Super round instead.

The round runs on the same 5x3 grid, but only Diamonds of the triggering color can land, and it starts with 3 re-spins that reset back to 3 whenever a new Diamond lands.

Every Diamond sticks to the reel until the round ends.

Each stuck Green Diamond pays 1x to 5x total bet or the Mini Jackpot; Blue pays 3x to 10x or the Minor Jackpot; Red pays 6x to 14x or the Major Jackpot.

Gold Diamonds in the Super round skip the multiplier tiers entirely and always pay one of the 4 jackpots outright.

The round ends once the board fills completely or the re-spins run out.

BONUS HUNT:

Turning on Bonus Hunt costs 2x the total bet per spin and makes the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). 5 times more likely to trigger naturally, though it won't guarantee it, you're improving your odds, not buying a sure thing.

BUY BONUS:

Buying straight into the round costs 80x total bet for the standard version, or 200x for the Gold-Diamond Super version, no odds involved at all.

Performance

I didn't hit any lag, freezes, or graphical issues across a handful of sessions, which is not bad for an old mining rig.

Maximum Win

At the top bet of $50, 4 Carts Bonanza: Trinity Series slot's max win is $250,000, reached through a max multiplier of 5,000x. $50 times 5,000 checks out exactly.

The lowest bet you can place is $0.10.

Conclusion

The slot's money runs through the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too)., where stuck Diamonds either pay a bet multiplier or convert straight into one of the 4 jackpot tiers.

Reaching the max multiplier means filling the grid with high-value Diamonds during the Super round, and that takes a Gold trigger and a serious run of favorable draws.

The RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate.
keeps the game session shorter rather than a long grind.

For a medium volatility game the game's ceiling reaches well past the usual ceiling, so credit where it's due, the developers scaled the rewards past the risk instead of the other way around.

Bonus Hunt and the Buy Bonus give players 2 different ways to chase the round without waiting on the base game, priced for whatever level of certainty you want to pay for.

If you enjoy stacking odds and buying into a bonus, the slot is for you. If not, you can skip it.

Slot Details

Game Provider: Fugaso
Game Type: Video Slots
PaylinesPaylines are preset lines that run across the reels, and when you land matching symbols on them, that will result in a payout. The more paylines, the more ways you can win, but also the higher your bet per spin.: 10
RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate.
: 96.12%
Volatility RateSlot games can have low, medium, high, or extremely high volatility rates (or a combination thereof).

The less volatile the game, the more often it should pay out, but the lower the amount, the less the payout, as this is in keeping with the risk you’re taking. Volatility rate should be considered in conjunction with a game’s RTP.
: Medium
Bonus Round: Yes
Progressive: No
Free Rounds: Re-spins
Max Multiplier: 5,000x
Max Win: $250,000
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