Game Types Bonuses Slots More
Online Casinos Poker Bingo Games Lotteries Sports & Racebooks Fantasy Sports Forex Betting Exchanges Spread Betting Binary Options Live Dealers
Weekly Newsletter Online Gaming News Payment Methods Gaming Software Gaming Site Owners Gaming Jurisdictions Edit Preferences Search
 
Bonuses! New games! Gossip! And all the player news you can handle. Sign up NOW!

Slots News

Wazdan expands Brazilian reach with Betnacional launch via Relax Gaming
The partnership marks another important milestone in Wazdan's growth strategy across Latin America, bringing its collection of popular titles to Betnacional's extensive player base.

Games Global and Alchemy Gaming unleash jungle adventure in Rumble Kong CASHINGO
Yellow Cash and Jackpot Bananas that land on the reels are reflected onto the CASHINGO grid throughout the base game and bonus spins.

Top 10 new online slots for July 2026
July is shaping up to be another strong month for online slot fans, with game developers rolling out a fresh lineup releases.

Playson builds on strong African momentum through Hollywoodbets partnership
The partnership will see Hollywoodbets integrate a range of Playson’s Hold and Win releases via Light & Wonder’s aggregation platform.

Greentube strengthens Canadian presence with Alberta debut
The initial rollout includes Piggy Prizes Wand of Riches 2, Rumble Riches Haulin' Gold and Firecracker Frenzy Money Toad.

View All Slots News

UFO Themed Online Casino Slot Games

45 slot games are available to players. edit your preferences

Sort by: Listings Per Page:
View DetailsBonus Spins
1 3 Wild Aliens 3 Wild Aliens Slot

Software: 1X2 Network, Iron Dog Studio
Release Date: 28 August 2025
Themes: Aliens, Sci-Fi, UFO
Features: 5 Reels, 25 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Multiple Jackpots, Re-Spin, Mobile Gaming
View DetailsBonus Spins
2 6 Jewels 6 Jewels Slot

Software: Games Global, Golden Rock Studios
Release Date: 19 July 2022
Themes: Adventure, Aliens, Jewels, Sci-Fi, Space, UFO
Features: 5 Reels, Bonus Spins, Instant Play, Autoplay, Video Slots, Wild Symbol, Mobile Gaming
View DetailsBonus Spins
3 Alien Invaders Alien Invaders Slot

Software: Pragmatic Play
Release Date: 10 July 2025
Themes: Aliens, Sci-Fi, Space, UFO
Features: 5 Reels, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Cascading Reels, Mobile Gaming
View DetailsBonus Spins
4 Alien Spinvasion! Alien Spinvasion! Slot
Number of Sites: 44
Software: Rival
Release Date: March 2017
Themes: War, Aliens, UFO, Military
Features: 5 Reels, 50 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Mobile Gaming
View Details
5 Alien Wins Alien Wins Slot

Software: RTG
Release Date: 2023
Themes: Aliens, Space, UFO
Features: 5 Reels, 10 Lines, Instant Play, Video Slots, Multiplier, Wild Symbol, Re-Spin, Expanding Wild, Mobile Gaming
View DetailsBonus Spins
6 Arrival Arrival Slot
Number of Sites: 563
Software: Betsoft Gaming
Release Date: 24 March 2011
Themes: Aliens, Space, UFO
Features: 5 Reels, 30 Lines, Bonus Round, Bonus Spins, Wild Symbol
View DetailsBonus Spins
7 Astro City Astro City Slot
Number of Sites: 3
Themes: Adventure, Aliens, Retro, Sci-Fi, UFO
Features: 5 Reels, 20 Lines, Bonus Round, Bonus Spins, Video Slots, Wild Symbol, Scatter Symbol
View DetailsBonus Spins
8 Atari Asteroids Atari Asteroids Slot
Number of Sites: 274
Software: Pariplay
Themes: Adventure, Sci-Fi, Space, UFO, Video Games
Features: 5 Reels, 720 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Re-Spin, Expanding Wild, Mobile Gaming
View Details
9 Blasting Betty Blasting Betty Slot
Number of Sites: 7
Software: Playtech
Release Date: June 2018
Themes: Aliens, Sci-Fi, Space, UFO, Action, Warrior
Features: 5 Reels, 20 Lines, Bonus Round, Instant Play, Autoplay, Video Slots, Wild Symbol, Re-Spin, Expanding Wild, Mobile Gaming
View DetailsBonus Spins
10 Blobsters Clusterbuster Blobsters Clusterbuster Slot

Software: Red Tiger Gaming
Release Date: 16 February 2023
Themes: Aliens, Sci-Fi, Space, UFO
Features: 9 Reels, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Cascading Reels, Mobile Gaming, Cluster Pays
View DetailsBonus Spins
11 Cash Gordon! Cash Gordon! Slot
Number of Sites: 6
Software: Parlay Games, Concept Gaming
Themes: Adventure, Space, Superheroes, UFO
Features: 5 Reels, 20 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol
View DetailsBonus Spins
12 Cosmic Cash Cosmic Cash Slot

Software: Pragmatic Play, WSG
Release Date: 14 July 2022
Themes: Aliens, Sci-Fi, Space, UFO
Features: 5 Reels, 40 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Multiple Jackpots, Re-Spin, Mobile Gaming
View DetailsBonus Spins
13 Cosmic Invaders Cosmic Invaders Slot
Number of Sites: 162
Software: Games Global, 2 By 2 Gaming
Release Date: March 2014
Themes: Aliens, Space, UFO
Features: 5 Reels, 30 Lines, Bonus Round, Bonus Spins, Autoplay, Video Slots, Wild Symbol, Scatter Symbol
View DetailsBonus Spins
14 Expansion! Expansion! Slot

Software: Betsoft Gaming
Release Date: 22 February 2023
Themes: Sci-Fi, Space, UFO
Features: 5 Reels, 30 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Mystery Bonus, Mobile Gaming
View DetailsBonus Spins
15 Galactic Invaders SwiftHits Galactic Invaders SwiftHits Slot

Software: Games Global, PearFiction Studios
Release Date: 7 March 2024
Themes: War, Aliens, Sci-Fi, Space, UFO, Action
Features: 5 Reels, 7776 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Re-Spin, Mobile Gaming
View DetailsBonus Spins
16 Giganimals GigaBlox Giganimals GigaBlox SlotWatch Video Slot Review

Software: Yggdrasil
Release Date: 11 April 2023
Themes: Animals, Aliens, UFO
Features: 6 Reels, 40 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Gamble Feature, Mobile Gaming
View DetailsBonus Spins
17 Golden Egg Invaders Golden Egg Invaders SlotWatch Video Slot Review

Software: NetEnt
Release Date: 15 April 2025
Themes: Animals, Aliens, Farms, UFO
Features: 5 Reels, 20 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Mobile Gaming
View DetailsBonus Spins
18 Green Meanies Green Meanies Slot
Number of Sites: 7
Software: WGS
Themes: Aliens, Sci-Fi, Space, UFO
Features: 5 Reels, 25 Lines, Bonus Spins, Autoplay, Wild Symbol, Scatter Symbol
View Details
19 Invaders Invaders Slot
Number of Sites: 169
Software: Betsoft Gaming
Themes: Aliens, UFO
Features: 5 Reels, 20 Lines, Bonus Round, Multiplier, Wild Symbol, Scatter Symbol
View DetailsBonus Spins
20 Invaders Megaways Invaders Megaways Slot

Release Date: 15 June 2021
Themes: Aliens, Sci-Fi, UFO
Features: 6 Reels, 1000000 Lines, Bonus Round, Bonus Spins, Instant Play, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Cascading Reels, Mobile Gaming
View Details
21 It Came From The Moon It Came From The Moon Slot
Number of Sites: 106
Release Date: 20 December 2012
Themes: Aliens, UFO, Luck
Features: 5 Reels, 20 Lines, Bonus Round, Autoplay, Multiplier, Wild Symbol, Scatter Symbol
View DetailsProgressive
22 Light Speed Light Speed Slot
Number of Sites: 13
Software: RTG
Themes: Classic Slots, Space, UFO
Features: 3 Reels, 1 Line, Progressive
View DetailsBonus Spins
23 Little Green Man Little Green Man Slot
Number of Sites: 5
Software: SGS Universal
Themes: Aliens, Sci-Fi, UFO
Features: 5 Reels, 25 Lines, Bonus Spins, Autoplay, Wild Symbol, Scatter Symbol, Gamble Feature
View DetailsBonus Spins
24 Little Green Money Little Green Money Slot
Number of Sites: 220
Software: EveryMatrix, Habanero
Release Date: 2012
Themes: Aliens, Hillbillies, Sci-Fi, Space, UFO
Features: 5 Reels, 25 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Gamble Feature, Expanding Wild
View Details
25 Mini Cash Gordon! Mini Cash Gordon! Slot
Number of Sites: 7
Software: Parlay Games
Themes: War, Space, UFO, Stars
Features: 5 Reels, 20 Lines, Video Slots, Wild Symbol, Scatter Symbol

 
About Us | Advertising | Publications | Land Casinos