Dynamite Riches Slot Review

Dynamite Riches is a mining-themed video slot from Red Tiger Gaming, released in November 2019. The game runs on a 5-reel, 4-row grid with 20 fixed paylines and a high volatility rating of 5 out of 5. With an RTP of approximately 95.7% and a maximum win of 5,341.4x the total stake, this slot targets players who prefer longer sessions with the potential for large payouts over frequent small returns.

Play Dynamite Riches

The central mechanic revolves around collecting Dynamite Wild symbols to progressively unlock four special features: Remove Low-Paying Symbols, Random Wilds, Multiplier, and Mega Wilds. A separate Gold Spins bonus round provides free spins with retrigger potential. The progression system saves your progress per stake level, which means switching bet sizes does not reset your advancement — a rare and practical detail worth knowing before you start.

Key characteristics of Dynamite Riches:

Symbols and Payouts in Dynamite Riches

The slot uses two tiers of regular symbols plus three types of Wild. Low-paying symbols are coloured gemstones representing the four card suits: green (spades), pink (hearts), blue (diamonds) and purple (clubs). High-paying symbols are mining-related items and the Miner character, who is the most valuable standard icon in the game.

All payouts shown in the paytable are stake multipliers applied to your total bet. At a total stake of R1, landing five Miner symbols on a payline pays R15. The Miner is the only symbol that pays starting from just two matching symbols on a line — every other symbol requires at least three.

Three types of Wild appear in the game. The Dynamite Wild is the standard one that lands during base play and feeds the progression meter. The Gold Bar Wild and Diamond Wild are additional Wilds that appear through unlocked features. Gold Bar and Diamond Wilds each pay 15x for five on a payline, matching the Miner's top payout. All three Wilds substitute for every paying symbol.

The full paytable at a R1 total stake:

The gap between the highest-paying symbol (Miner at R15 for five) and the lowest (Purple Cross at R1 for five) is substantial — a 15:1 ratio. Once the Remove Low-Paying Symbols feature activates, all four gem symbols disappear from the reels for that spin, concentrating results among the higher-value icons.

Paylines and How Wins Are Formed

Dynamite Riches uses 20 fixed paylines. All winning combinations must start from the leftmost reel and run across consecutive reels to the right. A valid win requires three or more identical symbols on a single payline, except for the Miner, which pays from two.

The prize for a winning payline equals the total stake multiplied by the corresponding symbol multiplier from the paytable. When multiple wins land on different paylines in the same spin, the values are added together. If two or more wins occur on the same payline, only the highest one counts. Each individual payline can produce only one payout per spin.

The 20-line structure means that with a R1 total stake, each payline carries a cost of R0.05. This is a relatively compact number of paylines for a 5×4 grid, which keeps the cost per spin predictable and makes it easier to track which lines are active.

Dynamite Wild Progression and Special Features

The defining feature of this slot is the four-stage progression system displayed above the reels. At the start, all four special features are locked behind padlocks connected by a fuse. Each Dynamite Wild symbol that lands on the reels counts as one step of progress — it lights a portion of the fuse and then gets removed from the reel set going forward.

The four stages unlock in a fixed order, and each stage requires progressively more Dynamite Wilds:

Stage 1 — Remove Low-Paying Symbols. Requires 6 Dynamite Wilds. When this feature triggers, all four gemstone symbols are removed from the reels for that spin, leaving only the five high-paying symbols. This substantially increases the average value of every position on the grid.

Stage 2 — Random Wilds. Requires 7 additional Dynamite Wilds (13 total). A random number of Gold Bar Wild symbols are placed onto the reels before the spin result is evaluated. These extra Wilds improve the probability of completing payline combinations.

Stage 3 — Multiplier. Requires 8 additional Dynamite Wilds (21 total). A compass appears and spins to assign a win multiplier to your next winning spin. The compass contains values of x2, x2, x3, x3, x4, x5, x7 and x10. If the Multiplier triggers again before a win occurs, the values stack. If a Multiplier is active when Gold Spins begin, it applies to the first winning spin in the bonus round. If it is active when Gold Spins end, it carries over and applies to your next base game win.

Stage 4 — Mega Wilds. Requires 9 additional Dynamite Wilds (30 total). This feature places one or more oversized Wild symbols of 2×2 or 3×3 size onto the reels. A 3×3 Wild covers 12 of the 20 grid positions on three reels, making it extremely powerful for generating multi-line wins.

Once all four features are unlocked, they can trigger randomly on any spin — and more than one can activate on the same spin. At that point, Dynamite Wilds no longer appear on the reels since the fuse has been fully burned. The combination of Remove Low-Paying Symbols, Random Wilds and Mega Wilds firing together on a single spin is where the slot's maximum win potential of 5,341.4x lives.

An important practical detail: Dynamite Wilds get removed from the reel strips as you collect them, which means each subsequent Wild becomes slightly harder to land. The game compensates for this by reducing the requirement gap between stages — 6 Wilds for the first unlock, then 7, 8 and 9 for the next three.

Gold Spins Bonus Round

Gold Spins is the free spins bonus round, triggered by the scatter symbol — a treasure chest labelled "Gold Spins". Three or more Gold Spins symbols landing anywhere on the reels in a single spin activate the bonus.

The base award is 8 free spins for 3 scatters. Each additional scatter beyond three adds 2 more spins to the starting total. During Gold Spins, all previously unlocked special features remain active and can trigger on any spin, which makes it critical to have progressed through the Dynamite Wild stages before entering the bonus.

Retriggering is possible during the bonus round itself. Landing 3 Gold Spins symbols during free spins awards 4 additional spins, with each extra scatter adding 1 more. This retrigger mechanic extends the round at a slightly lower rate than the initial trigger, but the combination of active features makes every additional spin valuable.

Players looking to evaluate the bonus round risk-free can try the Dynamite Riches demo version, which replicates all mechanics including Gold Spins, progression tracking and feature interactions — the same gameplay without real-money risk.

Your Dynamite Wild progress carries into Gold Spins. If you triggered Gold Spins with, say, two features already unlocked, those features will continue to fire during the bonus. You can also collect additional Dynamite Wilds within the round to unlock the remaining features for the rest of the bonus session.

Payout Mechanics & Math Profile

The mathematical architecture of Dynamite Riches is built on a tension between two competing systems: a classic 20-payline structure that delivers frequent but modest returns, and a layered progression mechanic that concentrates high-value outcomes behind a collection wall.

On a 5×4 grid with 20 paylines, each spin evaluates 20 independent line patterns across 20 symbol positions. The ratio of paylines to total grid cells is 1:1, which is a moderate density. By comparison, many modern 5×3 slots use 10–25 lines across 15 cells, giving them a higher line-to-cell ratio. The practical effect is that Dynamite Riches generates slightly fewer winning lines per spin on average, contributing to its high volatility profile.

The four-stage Dynamite Wild progression is the primary driver of the slot's RTP distribution. In the early phase of play, before any features are unlocked, the slot operates as a straightforward 20-line game with a relatively flat payout curve. As features unlock, the effective RTP per spin increases because each feature directly alters reel composition or applies multipliers. Remove Low-Paying Symbols reduces the active symbol pool from 9 regular symbols to 5, which increases the probability of landing matching high-value combinations by roughly 80% in terms of symbol concentration.

The Multiplier feature adds a separate mathematical layer. The compass values (x2, x2, x3, x3, x4, x5, x7, x10) produce a weighted average multiplier of approximately x4.25 per trigger. Since the multiplier carries over until the next win and can stack, consecutive Multiplier triggers without an intervening win create compounding potential — though this scenario is statistically uncommon.

The synergy between Mega Wilds and the payline system deserves specific attention. A 3×3 Mega Wild covers 3 columns and 3 rows — 9 cells in a single block. On a 5×4 grid, this Wild occupies 45% of all positions and directly crosses up to 15 of the 20 paylines depending on placement. When Mega Wilds combine with Remove Low-Paying Symbols, nearly every payline passing through the Wild block connects to a high-value symbol at both ends, which is the structural path to the maximum payout.