Chests of Cai Shen – Eternity Slot Review
Misty peaks, drifting rowboats, four jewelled chests waiting on a temple roof. Chests of Cai Shen – Eternity is Pragmatic Play betting that you’ll sit through a paytable that pays almost nothing, for the sake of feeding those chests one coloured coin at a time. It’s a wager on patience over payouts, and it’s a more interesting bet than it first looks.
It runs on a 5×3 grid with 25 paylines, at 96.50% RTP and high volatility, with wins capped at 15,000x the bet. Sister titles Chests of Cai Shen and Chests of Cai Shen 2 covered similar ground with 10,000x and 15,000x ceilings respectively; this one matches the taller cap and adds a fourth chest to the collection game. The river is patient. The treasure isn’t.
Base Game & Features
All symbols pay left to right on adjacent reels from the leftmost one, across 25 fixed paylines. Only the highest win counts per line, and wins on multiple lines add together. Stakes run from 0.25 to 250.00 per spin.
The paytable is a familiar split of zodiac animals and royals, and it’s thin:
- King (gold-robed figure): 0.16x for two, 0.4x for three, 0.8x for four, 3.2x for five
- Bull: 0.24x for three, 0.6x for four, 2x for five
- Rabbit, Pig, Snake, A: 0.24x for three, 0.4x for four, 1.2x for five
- K, Q, J, 10: 0.16x for three, 0.32x for four, 0.8x for five
Those are multiples of the total bet, not the line bet. A full line of the top symbol pays 3.2x your stake, which tells you most of what the base game is worth on its own.
The wild is the 福 symbol, substituting for everything except bonus coins and money symbols, and it only lands on reels 2 to 5. That’s its whole job, and it does it without ceremony.
Bonus Coins and the Four Chests
Five types of bonus coin can land in the base game. Green coins go into the green Prosperity chest, blue into Fulfilment, red into Double, purple into Longevity. Each time a coin is collected, that chest can randomly trigger the Chest Respin feature with its own modifier attached. The Quad coin drops an instance into all four chests at once, and each of those collections can fire the feature with one, two, three or all four modifiers combined.
Collection happens at the end of the spin, so a single Quad coin gives four separate chances at a round. The coins that were on screen when the round begins transform into money symbols carrying the same values they showed in the base game.
Chests of Cai Shen – Eternity Bonus Features
When the Chest Respin feature triggers, the regular symbols fade away and only blanks and money symbols remain. The round starts with three respins, and every time at least one money symbol lands, the respin count resets to three. Money symbols stick until the round ends, which continues until the respins run out or every position is filled.
Each money symbol takes a random value from a set running from 0.6x up to 30x the total bet, or carries one of the bonus prizes: Mini at 10x, Minor at 20x, Major at 150x. Fill the screen and the Grand at 5,000x is awarded as well. At the end, all values on screen are added together and paid.
The Four Modifiers
- Prosperity: after every respin, up to three money symbols already on screen can have their values upgraded by a random amount
- Fulfilment: the grid is divided into four zones, each carrying a random multiplier of 2x, 3x, 4x, 5x, 10x or 100x; fill a zone with money symbols and every value in it is multiplied
- Double: the round plays out on two 5×3 grids instead of one
- Longevity: the round starts with four respins instead of three, and the count resets to four on every money symbol hit
The modifiers stack. A Quad trigger can run a double grid with longevity respins and 100x zones in the same round, which is where the bigger totals come from.
Jackpot Ladder
Four prizes sit above the reels, and they’re fixed multiples of the stake rather than progressive pots. The Mini and Minor prizes ride on individual money symbols, the Major does the same at a larger step, and the Grand only arrives by filling every position on the grid. The 100x zones in the Fulfilment modifier can multiply any of them.
Bonus Buy
Two buy options skip the collecting entirely, and both run at the same 96.50% RTP as the base game:
- 100X FULFILLMENT: 200x the total bet, guaranteeing the Fulfilment modifier and at least one 100x multiplier zone
- 100X QUAD: 750x the total bet, guaranteeing all four modifiers, with at least one 100x zone on each grid
At the maximum stake, the Quad buy costs 750 times 250.00, so the expensive route is strictly for large bankrolls. Either way, the round ends the moment a win reaches 15,000x the bet, with remaining respins forfeited.
Our Honest Verdict
Overall Rating: 7.7/10
Playing this is like standing on that riverbank: mostly quiet, occasionally lovely, and all of the real action happening on the roof above you. You come for the collecting itself, the small pleasure of watching four chests fill while the reels carry on regardless.
The strength is that the stacking modifiers make every trigger feel different. A round with all four running is a genuinely different animal to a solo Prosperity trigger, and the 100x zones give even a modest screen a shot at mattering. The weakness is everything either side of the trigger: the line pays are close to decorative, and long quiet stretches are the price of the build. This one belongs to players who enjoy the slow filling and can stomach the silence between rounds. Anyone after frequent hits will find the river runs far too slow.
Chests of Cai Shen – Eternity FAQs
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What is the RTP of Chests of Cai Shen – Eternity?
The RTP is 96.50%, and it stays at 96.50% whether you play the base game or use either bonus buy option. -
How do you trigger the Chest Respin feature in Chests of Cai Shen – Eternity?
Bonus coins collected in the chests above the reels can randomly trigger the feature at the end of any spin. A Quad coin lands in all four chests at once, and each collection can fire the round with one, two, three or four modifiers active. -
What do the four chest modifiers do?
Prosperity upgrades the value of up to three money symbols after each respin, Fulfilment divides the grid into four multiplier zones, Double plays the round on two 5×3 grids, and Longevity starts the round with four respins instead of three. -
Can the Chest Respin feature be retriggered?
Not as such, but the respin count resets to three every time a money symbol lands, so a single round can run for a long time. With the Longevity modifier the count resets to four instead. -
What is the maximum win on Chests of Cai Shen – Eternity?
Wins are capped at 15,000x the bet. If a Chest Respin round reaches that total, it ends immediately and any remaining respins are forfeited. -
Can you buy the bonus on Chests of Cai Shen – Eternity?
Yes. The 100X FULFILLMENT buy costs 200x the total bet and guarantees the Fulfilment modifier with at least one 100x zone, while the 100X QUAD buy costs 750x and guarantees all four modifiers. -
What is the minimum and maximum bet on Chests of Cai Shen – Eternity?
Bets start at 0.25 and go up to 250.00 per spin. -
How many paylines does Chests of Cai Shen – Eternity have?
It has 25 fixed paylines on a 5×3 grid, with all symbols paying from left to right on adjacent reels starting from the leftmost reel.

