Chests Of Cai Shen – Infinity

Chests Of Cai Shen – Infinity is the newest chapter of the Chests of Cai Shen series from Pragmatic Play, following Chests of Cai Shen and Chests of Cai Shen 2, and it arrived in casinos in late October 2026. The smiling God of Wealth holds a golden ingot in front of a misty river valley with pagodas, wooden boats and green karst mountains. The slot runs on 5 reels and 3 rows with 25 fixed paylines, the RTP is 96.50%, the volatility is high and the maximum win is 15,000x the bet. There are no classic free spins: the whole bonus is a coin-collecting Hold and Spin round with four modifiers that can all work together.

Four Chests Above The Reels

The reels sit in a red and gold frame, and four treasure chests stand on top of it. Each chest has its own colour and name: green Prosperity, blue Fulfillment, red Double and purple Longevity. Below them, a bar shows the four fixed prizes: Mini, Minor, Major and Grand. On the left side, two buttons offer the bonus buys, so the screen tells you everything about the game at first glance.

Symbols And Line Pays

Wins are paid from left to right on the 25 lines. Cai Shen himself is the top symbol and pays 3.2x the total bet for five of a kind; he is also the only symbol that pays for just two. The ox pays 2x for five, while the rabbit, the pig and the blue dragon pay 1.2x. The red A also pays 1.2x, and K, Q, J and 10 pay 0.8x for five. The Wild is a red tile with the golden “fu” character for luck. It lands on reels 2 to 5 and replaces every symbol except the Bonus Coins and the Money symbols.

Bonus Coins And Their Modifiers

Five types of Bonus Coins can land in the base game, and each one shows a cash value. At the end of the spin, every coin flies into the chest of its colour, and each collection can randomly start the Chest Respin feature with the matching modifier:

• Green – Prosperity: after random respins, up to 3 coins on the screen get their value upgraded;
• Blue – Fulfillment: the grid is split into 4 zones, each with a multiplier of 2x, 3x, 4x, 5x, 10x or 100x; a full zone multiplies all values inside it;
• Red – Double: the feature is played on two 5x3 grids at once;
• Purple – Longevity: the round starts with 4 respins instead of 3, and every new coin resets the count to 4.

The rainbow Quad Coin is collected in all four chests, so it can trigger the feature with one, two, three or all four modifiers.

How The Chest Respin Works

When the feature starts, the normal symbols disappear and only blanks and Money symbols remain on the reels. The coins that triggered the round turn into Money symbols with the same values. Each new Money symbol takes a value of 0.6x to 30x the bet, or one of the bonus prizes: Mini 10x, Minor 20x or Major 150x. All Money symbols stay in place, and every new one resets the respins to 3. The round ends when the respins run out or the grid is full. Filling all 15 positions also pays the Grand prize of 5,000x on top of the collected values.

Two Ways To Buy In

If you do not want to wait for a random trigger, two buy options are available:

• Buy 100x Fulfillment costs 200x the bet: the round starts with the Fulfillment modifier, and at least one zone is guaranteed to carry a 100x multiplier;
• Buy 100x Quad costs 750x the bet: all four modifiers are active, and each grid has at least one 100x zone.

The RTP stays at 96.50% with both options.

Our Quad Bonus Round

We played the demo with a $2 bet, so the prize bar showed Mini $20, Minor $40, Major $300 and Grand $10,000. In the base game, blue and green coins worth $6.00 and $1.60 landed and flew into their chests, but no respin round started. We then bought the 100x Quad bonus for $1,500. All four chests lit up, and a card announced the “Quadruple Bonus”: two reel sets, random upgrades, four multiplier zones and 4 spins after each reset.

Both grids were coloured into blue, green, purple and red zones, with a 2x to 100x multiplier bar above each grid. The left grid filled up fast, and the green upgrades pushed several coins to values like $9.20, $10 and $13.60. In the end, it reached 14 of the 15 positions, just one coin short of the Grand. When the zone multipliers were applied, the left grid’s total jumped from $1,967.20 to $2,382, while the right grid added $59.20. A “Gigantic Win” screen counted up to $2,441.20, about 1,220x the bet, which more than paid back the price of the bonus.

Bets, RTP And Max Win

The theoretical RTP is 96.50%, and the volatility is high, so the base game can be quiet for a while before the coins start to move. Bets run from $0.25 to $250 per spin. The maximum win is 15,000x the bet, and the Chest Respin round ends at once if it reaches this cap.

Is It Worth A Spin?

Chests Of Cai Shen – Infinity is a clear step up from a simple coin game. The four chests give the base game a goal, and the Quad Coin can combine two grids, extra respins, value upgrades and 100x zones in one round. Players who enjoy Hold and Win slots with an Asian theme and big fixed prizes will find plenty to like here, as long as they are comfortable with high volatility.

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