399bet Drill That Gold –
Your Spin Journey into the Gold Mine
Built on a theme of cutting through rock to find gold, this slot holds a notable place in the 399bet slots section. Here you will find a complete overview of the reel layout, bonus mechanics, and budget management.
What kind of slot is this – Theme and Setting
Drill That Gold is a mining-themed video slot — as if setting out on an expedition deep inside a mountain to extract gold ore. The game's visual design features rocky mine tunnels, drilling machines, helmeted miners, and gleaming gold bars. A dark-yet-bright tone runs across the whole screen, with flashes of golden light that stand out especially at big-win moments.
Mining is a familiar theme in this type of slot, but Drill That Gold stands apart thanks to its own bonus mechanics and distinctive symbol combinations. The gameplay moves at a good pace — the possibility of a big win starts forming in your mind before the spin even stops. For those who enjoy a dramatic visual setting, this is a solid option.
The game's reel layout is 5 reels × 3 rows, with more than 20 active paylines. Wins are counted left to right across each active payline. The main symbols include gold nuggets, dynamite, a drill machine, a helmet, gemstones, and mineral rocks of various colours. Each symbol carries its own value, and higher-value symbols naturally appear less often.
How a Spin Works
Before starting the game, set your bet amount first. Drill That Gold typically has a "Bet Per Line" or "Total Bet" slider to fix the total stake for each spin. Once the bet is set, pressing the Spin or Auto Spin button starts the reels.
A win is formed when the same symbol occupies consecutive positions on an active payline — usually at least three starting from the left. The prize is determined by the value of the symbol and how many matched.
The Wild symbol — typically a glowing "W" or a special mining logo — can substitute for any regular symbol and increases winning opportunities. Scatter symbols work even without landing on a payline — three or more scatters appearing together can trigger a free spins round.
Illustration: example of a 5×3 reel layout
Bonus Rounds and Special Features
- Free Spins Round: Three or more scatters appearing together award a set number of free spins, during which a multiplier may be active.
- Drill Feature: When a special drill symbol lands on the reels, hidden prizes may be revealed — this is the game's own mechanic.
- Multiplier Wild: Some Wild symbols carry a 2× or 3× multiplier, so landing on the same payline can multiply the win several times over.
- Maximum Win: The game has a defined maximum win cap set at a specific multiple of the base stake — the bonus round offers the best chance of reaching it.
- Retrigger: If new scatters land during the free spins round, additional free spins may be awarded.
Who is this slot best suited for
When choosing a slot, three things are worth keeping in mind: budget, session length, and volatility. Drill That Gold is a medium-to-high volatility slot.
What is volatility? Simply put, volatility describes how often a slot pays out and how large those payouts are. Low-volatility slots pay small wins frequently but rarely produce a big jump. High-volatility slots may go a long time without paying, then suddenly deliver a large prize.
Drill That Gold is best suited for players who:
- Patient players: Those willing to sit through a number of dry spins while waiting for a big win.
- Medium or larger session budgets: With a small budget, a high-volatility slot can drain your balance quickly.
- Ready for longer sessions: Those who enjoy 30–60 minute sessions and want to see each bonus round play out fully.
- Not suitable for: Players who prefer small rewards on every spin and like their balance to decrease slowly — a low-volatility slot would suit them better.
Before you play — Practical Tips
Start with Demo Mode
If a demo version of the game is available at 399bet, use it to practise first. You can get a feel for the game's rhythm without using real money.
TipSet a Session Budget
Before each session, set aside a specific amount you are comfortable losing. Sticking to this rule matters even more with high-volatility games.
BudgetSet a Stop Limit
Decide in advance — how much of your budget you will stop at if you lose, and how much profit will end the session. Keeping to these limits can prevent significant losses.
ControlChoose Your Bet Size
It is best not to place more than 1–2% of your total session budget on a single spin. This lets you enjoy the game for longer and gives you more chances to hit a bonus round.
StrategyCommon Misconceptions and Myths
A few widely held misconceptions about slots are popular among players. Knowing them can reduce the chance of making poor decisions.
"If I haven't won in a long time, a big win must be coming soon."
"You should increase your bet to recover losses."
"Auto Spin and manual spin give different win rates."
Worth remembering
- Slots are a form of entertainment — not a reliable source of income.
- Starting to play out of fear of losing weakens your decision-making.
- Setting a limit for when to end a session is not a weakness — it is a sign of smart play.
- Visit our FAQ page for more information on responsible gaming.
How it differs from other slots on the site
The 399bet slots section offers hundreds of slot games. Each slot has its own theme, mechanics, and feel. Drill That Gold stands out from that large list for a few reasons.
Many popular slots — such as PG Soft's Fortune Tiger or Pragmatic Play's Gates of Olympus — are built around fruit, gods, or nature themes. Drill That Gold offers a different flavour with its mix of industry and adventure. The game's Drill mechanic — where a special symbol landing on the reels uncovers deeper layers of the mine — is a feature not commonly found in many traditional slots.
The game's payline structure is relatively straightforward — a 5×3 grid with fixed paylines. This makes it easier to understand compared to games with complex mechanics like Megaways or Infinity Reels. For new players looking to get started with video slots, this simpler structure is an advantage.
On the other hand, those who enjoy complexity can browse the slots page for games built on Megaways or xWays engines. Each type of slot has its own appeal.
Get started at 399bet now
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