Diggin' Deep Slot Review 2026 — RTP, Free Spins & Tips
Diggin' Deep review: Rival's gold-mining slot with an expanding wild miner, a pick-and-win bonus round and free spins — 95.3% RTP, low volatility and a listed maximum win of up to 2,000x stake, per the provider.
Diggin' Deep at a glance
Diggin' Deep is Rival's gold-mining slot: a 5-reel, 20-payline game set in an underground mine, where lanterns, pickaxes, carts of ore and gold nuggets fill the reels. Its features include an expanding wild miner symbol, a pick-and-win bonus round and a free spins feature. With a 95.3% RTP at Moolzy, low volatility and a listed maximum win of up to 2,000x stake, per the provider, this review covers the paytable, features and specifications in 2026.
Key facts
Provider: Rival. Type: video slot, 5 reels, 3 rows, 20 adjustable paylines. RTP: 95.3% at Moolzy. Volatility: low. Listed maximum win: up to 2,000x stake, per the provider. Features: expanding wild, pick-and-win bonus round, free spins, scatter pays. Devices: plays in any mobile or desktop browser with no download, and a free demo is available at Moolzy.
How Diggin' Deep plays
Wins pay for matching symbols on active paylines from the leftmost reel. Card-style symbols pay the smaller amounts, while mining equipment, ore carts and gold nuggets pay more. The miner symbol is an expanding wild: when it lands, it can expand to cover its reel and substitutes for regular symbols to complete paylines. Scatters pay from any position and trigger the free spins feature.
Free spins and the pick-and-win bonus
Three or more scatter symbols trigger the free spins feature, where a set of spins plays out at the triggering stake. A separate bonus round is triggered by its own bonus symbols: it opens a pick-and-win screen where you select spots in the mine to reveal cash prizes, and the round ends when a collect symbol is revealed. Neither feature guarantees a particular return.
RTP and volatility explained
At Moolzy, Diggin' Deep runs at a 95.3% RTP, close to the cited 96% industry average. RTP is a theoretical long-term measure, and individual results vary. Low volatility describes a theoretical distribution with less variation in prize sizes and frequency than higher-volatility games; it does not mean wins are frequent or predictable in any session. Set a fixed budget and gamble only what you can afford to lose. Our best high-RTP slots list provides information on higher-RTP options.
How it compares
For mining-themed slots, Gold Blitz uses a lightning cash-collect mechanic and fixed jackpots at a 92% RTP, while Fire In The Hole xBomb is a high-volatility Nolimit City mining slot with collapsing reels and a much larger listed maximum. Starburst is another low-volatility option with expanding wilds. Diggin' Deep combines the mining theme with a low-volatility rating and a 95.3% RTP.
Responsible-gambling tips
The free demo lets you learn the rules and mechanics of the expanding wild, the pick-and-win bonus and the free spins feature; it does not indicate how often features or wins occur in real-money play. Set a budget and a time limit before you start, take breaks and gamble only what you can afford to lose. Never chase losses.
Our verdict
Diggin' Deep is a gold-mining slot with an expanding wild, a pick-and-win bonus round and a free spins feature. Its key specifications are a 95.3% RTP at Moolzy, low volatility and a listed maximum win of up to 2,000x stake, per the provider. RTP describes a theoretical long-term return, while volatility describes the theoretical distribution of outcomes; neither predicts individual results.
Pros
- Expanding wild miner symbol
- Pick-and-win bonus round plus free spins
- 95.3% RTP, close to the cited slot average
- Low volatility rating
- Listed maximum win of up to 2,000x stake, per the provider
- Free demo available for learning rules and mechanics
Cons
- Listed maximum win is smaller than high-volatility alternatives
- 20 adjustable paylines rather than ways to win
- No progressive jackpot
Diggin' Deep FAQ
What is the RTP of Diggin' Deep?
At Moolzy, Diggin' Deep runs at a 95.3% RTP, close to the cited 96% industry average. RTP is a theoretical long-term measure, not a prediction of individual results. Check the in-game info panel for the setting at your casino.
Does Diggin' Deep have free spins?
Yes — three or more scatter symbols trigger the free spins feature, which plays out at the triggering stake. A separate pick-and-win bonus round is triggered by its own bonus symbols.
What is the max win on Diggin' Deep?
Diggin' Deep has a listed maximum win of up to 2,000x stake, per the provider.
Is Diggin' Deep high or low volatility?
Diggin' Deep is rated low volatility, which describes a theoretical distribution with less variation in prize sizes and frequency. It does not mean wins are frequent or predictable in any session.
Can I play Diggin' Deep for free?
Yes — Moolzy offers a demo mode to learn the rules and mechanics. Demo play does not indicate how often features or wins occur in real-money play.
