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Merkur
2.7
87 Ratings
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Fail Alien Slot Review
Spin the Fail Alien online slot by Merkur to stop infinite alien invasions! Claim big rewards by lining-up expanding wild Martians and activating free games, the spin the Wheel Feature, and the Select and Collect Planet Bonus. Spin for free, or play Fail Alien for real money at the best online casinos.
Game Info
Return to Player
96.64
Provider
Merkur
Autoplay
Bonus Buy
Bonus Rounds
Cascading Reels/Avalanche Feature
Cluster Pays
Expanding
Free Spins
Gamble
Jackpot Slots
Megaways
Mobile
Multiplier Symbols
Mystery
Scatter Symbols
Spreading
Stacked
Sticky
Number of Paylines
20
Layout
Min Bet
0.4
Max Bet
40
Release Date
11/8/2024
Last Update
1/13/2026
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Put Yourself Out There
The question of whether there is anyone else out there is as old as time itself. Spin the Fail Alien slot machine and discover one of the best space-themed slots by Merkur. Win prizes by lining up alien species and expanding wild Martians. Use the Alien King scatters and planet bonus symbols to activate top slot features on mobile, tablet, or desktop.
Round Up the Martians
Start an alien invasion by betting 0.40 to 40 coins on the Fail Alien online slot. Win prizes by hitting three or more matching symbols on one or more of the 20 paylines. Create winning combinations with the help of the Martian expanding wilds. Hit five Martians on a paylines to win top payouts of up to 2,500 coins. Play Fail Alien at popular slot sites and enjoy a 96.64% RTP.
Enjoy Out-Of-This-World Features
Reap bigger rewards by activating many exciting features when you play Fail Alien slot online at the best real money casinos.
Symbols
Features / Top Payouts
Alien King Scatters
4,000 + 15 Free Games + Spin the Wheel
Planet Bonus Symbols
Select and Collect Planet Bonus
Wild Martians
2,500
Blue Aliens
1,000
Red Aliens
800
Yellow Aliens
600
Spaceships / Ray Guns
400
A / K / Q
150
J / 10 / 9
100
Go Boldly Into New Dimensions
The Fail Alien slot machine is one of many space-themed slots you can play. Check out Alien Domination by World Match or Alien Invasion by KA Gaming.
Save the Planet
Our Fail Alien review highlights how you can save Earth from Alien invaders. Get your rewards by activating free games, the Spin the Wheel Feature, and the Select and Collect Planet Bonus.
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