Home/Slots/Relax Gaming/Mega Mine

SLOT // FREE DEMO

Mega Mine

Slots5x4-5x8 gridHigh volatility
Play the demo ↓

Play the Mega Mine demo

The studio's own free-play build: play money, no account, no payout.

Official numbers from Relax Gaming

Official RTP
96.15%
Volatility
High
Max win potential
50,000×
Release date
2021-10-20
Grid
5x4-5x8
Hit frequency
25%
Pay mechanic
Ways to win
Game type
Slots

Features

Themes

Our recorded session

Mega Mine has not gone through our rig yet. When it does, the full recorded session appears here: balance curve, hit rate, best win and the longest dry streak, published next to the official RTP above. Until then this page carries Relax Gaming's own figures and a playable demo, and nothing of ours.

Questions about Mega Mine

Mega Mine has an RTP of 96.15%, which is approximately the industry average.

The maximum win in Mega Mine is 50,000x the bet.

Yes, a free demo version is available to try without risk.

Our game score7/10

Mega Mine: A Gem-Hunting Slot with Underground Ambition

Mega Mine drops players into a subterranean world of precious stones. It combines a mining atmosphere with an expanding reel structure.

How Mega Mine Plays

The game begins on a 5x4 grid that can stretch to 5x8. This Expanding Grid mechanic means the playing field grows during play, altering the potential of any given spin as more positions open up.

Bonus Features

Mega Mine layers several mechanics onto its expanding foundation. Mystery Symbols transform into matching icons when they land, creating sudden clusters of identical symbols across the reels. Multipliers amplify payout values, while Wilds substitute for standard symbols to complete winning combinations. Free Spins open a separate bonus round. Respins offer another spin without requiring a fresh bet. For players who prefer immediate access to the bonus, the Buy Bonus option allows direct entry.

RTP, Volatility and Win Potential

The 96.15% RTP sits essentially at the industry average of around 96%. High volatility shapes the session profile: wins arrive less frequently but tend toward larger individual payouts when they hit. This demands patience and sufficient bankroll cushion to weather dry stretches. The 50,000x max win marks this as a high-potential release.

Theme and Design

Mining, gems, and treasure form the conceptual backbone. The theme points to an underground excavation setting, with precious stones serving as the valued objects of the pursuit. The atmosphere suggests industrious digging and the promise of hidden wealth beneath the surface.

Verdict

Mega Mine earns its 7/10 rating through a solid mechanical framework: the expanding grid provides genuine progression, and the 50,000x ceiling matches the high volatility. It suits players who enjoy reel expansion and can tolerate the swingy sessions that high volatility demands. Those seeking steadier entertainment may find the dry spells frustrating. Try the free demo to gauge whether the expanding grid and mining atmosphere click with your preferences.