Unique Atmosphere of the Ghost Mine
Developed in partnership between Hacksaw Gaming and Bullshark Games, Gem Ghosts takes the familiar mining theme and swaps out traditional miners for friendly, quirky ghosts, creating a whimsical yet slightly eerie underground setting. While mining slots are one of the most common categories in online gambling, the ghost miner concept makes this title stand out. cc6 Combined with its special reward mechanics, it offers a fresh take on a well-worn genre.
Cartoon Ghosts and Detailed Scene Design
Instead of depicting a dark, abandoned mineshaft, the game presents a charming, cartoon-style underground world. On the left side of the screen floats a bespectacled, bearded ghost miner, while on the right sits a skeleton resting next to a gem-filled cart. Entering the bonus round shifts the scene to a gem-packed cavern filled with even more friendly-looking ghosts. cc6 The visuals are lighthearted rather than frightening, keeping the experience fun.
6×6 Cluster Pays Mechanics
Gem Ghosts operates on a 6×6 Cluster Pays system, where wins occur when 5 or more matching symbols connect horizontally or vertically. Each winning cluster triggers a cascade mechanic, where winning symbols vanish and are replaced by new ones. This process continues as long as fresh wins appear. Bet sizes range from €/$0.10 to €/$75, with two RTP settings available — the highest being 96.24% — and a maximum volatility rating of 5/5, ensuring high-risk, high-reward gameplay.
Rich Symbols and High-Multiplier Wilds
The paytable contains 10 symbols, with low pays being 10–A card ranks, and high pays including shovels, pickaxes, lamps, helmets, and gem carts. Clusters of 5 symbols pay between 0.1x and 1x, while clusters of 27+ symbols pay from 10x to 150x the bet. Wild symbols substitute for all paying symbols and can carry multipliers from x2 to x100, applied directly to any win they are part of. cc6 Wilds share the same payout value as gem carts.

Respins and Multiplier Doubling
When a spin ends with 3 or more wilds on the grid, it triggers the Respin feature. During a respin, all wilds and scatters stay locked in place while other positions are cleared and refilled with new symbols. Each respin doubles the multiplier value of every wild (e.g., x4 becomes x8). This continues until fewer than 3 wilds remain on the board. With good fortune, cc6 multipliers can build up to extraordinary levels.
Haunted Harvest – Collection and Burst
Landing 3 or 4 scatter symbols triggers the Haunted Harvest bonus, which is split into a “Collection Phase” and a “Final Burst.” The collection phase starts with 3 spins, resetting to 3 whenever a new wild lands. These wilds come with multipliers between x2 and x100 and lock in place. cc6 Once no new wilds land for 3 consecutive spins, the game moves to the final free spin, where all collected wilds remain fixed for the payout calculation.
Mystery Draw and Chain Free Spins
After the final spin in Haunted Harvest, a Mystery Draw may award an additional free spin. If this occurs, the game returns to the collection phase, keeping all existing wilds in place and doubling their multipliers before the next spin. In theory, the mystery draw can be triggered indefinitely, creating huge chain-reaction payout potential.
Phantom Treasure – Double Burst Mode
If 5 scatters land in a single spin, players trigger the Phantom Treasure bonus. This mode works like Haunted Harvest but guarantees two free spins instead of one, cc6 providing an even greater chance of landing big multipliers and stacked wins.
Feature Buy – Fast-Track to Bonuses
Players can use the Feature Buy option to jump directly into bonus gameplay:
- BonusHunt FeatureSpins (3x bet): Increases the chance of triggering free spins by 5x.
- Spooky FeatureSpins (50x bet): Guarantees at least 3 wild symbols with random multipliers each spin.
- Haunted Harvest (100x bet): Goes straight into the collection phase.
- Phantom Treasure (300x bet): Starts directly in the double free spins mode.
Verdict – Player Experience
Gem Ghosts blends a classic mining theme with quirky cartoon ghost characters, layering in high-multiplier wilds, multiplier-doubling respins, and the endlessly looping mystery draw mechanic. cc6 The result is a game that’s both entertaining and capable of delivering massive high-volatility payouts. For players who enjoy risk-heavy slots with unique twists, Gem Ghosts is definitely worth a spin.
