

What to Know About Alien Digger
Alien Digger arrives from the Onlyplay studio, this 5-reel, 10-payline slot that we put through our usual testing cycle. Onlyplay committed fully into the gem mining direction, and it pays off. This review breaks down the game piece by piece below.
Stakes and Prize Potential
Stakes range from 0.05 up to around 50 total stake. Across 10 paylines on 5 reels, hit cadence felt steady throughout testing. Set your session limit before the first spin; Alien Digger is entertainment first.
Symbols & Styling
Across the reels players spot gold nugget, ore cart, drill, dynamite, helmet, battery and air tanks, each drawn to match the gem mining style. Substitution duty goes to the alien wild. Bonus-trigger work belongs to the pick axe — placement does not count, only the number. With both in play, Alien Digger keeps each spin alive with possibility.
Unlocking the Features
The headline feature is the Free Spins, triggered by three or more scatters. Sessions stay lively even between features — the sign of solid core design.
Availability
Nearly all rooms running Onlyplay will stock it — try at SlotNeo. As a change of pace, rotate between Coin Clown or Wolf Treasure — similar DNA, fresh skins.
Closing Word
Overall rating: 8/10 — Alien Digger earns its place in any rotation. Best for: fans that value the gem mining setting backed by real mechanics under it. Short sessions, set budgets, no loss-chasing — that's how Alien Digger stays entertainment.
Pros
- Bonus rounds included: Playing this slot you can experience the Free Spins bonus that is launched by three or more scatters.
- Added wild symbols: Wild symbols take the place of ordinary game symbols such as gold nugget, ore cart, drill, dynamite, helmet, battery and air tanks. These wilds will complete multiple pay-lines.
- Uses the gem mining theme: Immerse yourself with the gem mining feel with the gold nugget, ore cart, drill, dynamite, helmet, battery and air tanks and the A, K, Q royals icons.
Cons
- Game doesn't use progressive jackpots: Giant wins may be the coolest part of slot machine play, progressive jackpots are usually very large. Most progressive games usually come with a lower payout percentage, but some may find the missing jackpot as a negative.
- No free mode: You can't test Alien Digger without depositing — actual money from the first spin.
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Frequently Asked Questions
What did Onlyplay base this game on?+
This Onlyplay based this slot machine after gem mining with gold nugget, ore cart, drill, dynamite, helmet, battery and air tanks icons.
Does Alien Digger slot use wild symbols?+
This gem mining themed game uses alien wild icon for replacing other symbols.
are there scatter symbols in the game?+
Yes, the pick axe symbol can trigger a winning combination on while not being in order.
What are the min and max stakes?+
Stakes run from 0.05 to 50 a spin, fitting casual budgets through bigger bankrolls.
Where can I play Alien Digger?+
Alien Digger appears at casinos carrying Onlyplay titles, such as Crowngreen Casino and Lolajack.
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