Space Invaders™ Slot
100% Deposit Bonus up to £100 + 50 Bonus Spins on Big Bass Bonanza
Provider
Type of Slot
Theme
Reels
Paylines
Stakes Range
Bonus Features
Free Spins
Multiplier
Max Win
RTP
Volatility
Space Invaders™ Demo
Recommended Casino
2,100+
Instant-
United Kingdom (UKGC)
Best UK Casinos to Play With Real Money
- 1000+
- Up to 72 hours
- United Kingdom (UKGC)
- 1,000+
- 3–5 days
- United Kingdom (UKGC)
- 3,300+
- Up to 24 hours
- United Kingdom (UKGC)
- 3,000+
- Up to 24 hours
- United Kingdom (UKGC)
Space Invaders™ Slot RTP, Details, Wager Limits
In the Space Invaders™ slot game, you’ll be playing on a classic 5×3 gaming grid with 20 paylines. As with most regular online slots, winners are formed by landing 3 or more matching symbols on a payline from left to right.
Bet levels are accommodating for all pockets, ranging from 20p to £200 per spin. Unlike the best online slots, I didn’t find autoplay and turbo modes in this game during my playtest. This won’t be an issue if you’re playing at UK online casinos, as both options are disabled anyway.
The Space Invaders™ RTP is 95%, below average, and of course, it doesn’t hold up against the best payout slots out there. Meanwhile, the volatility is high, which is quite puzzling given the Space Invaders™ max win of a meagre 1,250x the bet. If your eyes are on life-changing payouts instead, progressive slots might be your best bet.
Space Invaders™ Theme—Step into the World of Aliens
The Space Invaders™ slot is set far away from Earth, in a realm where only aliens exist. It is based on the arcade game with the same name, produced by Taito, taking the world by storm in the late 70’s.
Knowing that the stunning visuals aren’t Inspired Gaming’s strong suit, I didn’t have high expectations going into this one. It looks dated compared to many new online slots, but the stylish 8-bit design and snow-covered mountains did catch my eye.
Sadly, all you hear in the background as you spin away into outer space are simple beeps and dings, reminiscent of the classic arcade game. Honestly, I won’t blame you for hitting the mute button.
Here’s a look at the paytable at Space Invaders™ casinos:
| Symbols | Payout/Info |
|---|---|
 Purple Alien | 3, 4, or 5 = 0.2, 0.5, or 2.5x the stake |
 Red Alien | 3, 4, or 5 = 0.2, 0.5, or 2.5x the stake |
 Green Alien | 3, 4, or 5 = 0.4, 2, or 5x the stake |
 Blue Alien | 3, 4, or 5 = 0.4, 2, or 5x the stake |
 Spaceship | 3, 4, or 5 = 1, 4, 15x the stake |
 Rocket | 3, 4, or 5 = 0.5, 3, or 10x the stake |
 Satellite | 3, 4, or 5 = 1, 4, or 15x the stake |
 Game Logo | 2, 3, 4, or 5 = 0.1, 2, 5, or 25x the stake |
 Scatter | 3+ triggers the bonus round |
 Wild | Substitutes for all symbols except the scatter |
Space Invaders™ Mobile Slot
In the Space Invaders™ mobile slot, you’ll get a fantastic conversion from the desktop version. The colourful, pixelated aliens and outer-space background hold up well on smaller screens, and the soundtrack remains just as classic.
You can play in both portrait and landscape modes at mobile casinos, without the visuals looking largely out of place. Try out the Space Invaders™ demo, available in our free slots library, to see the orientation that suits you better.
Space Invaders™ Bonus Features
The Space Invaders™ slot game is loaded with modifiers and bonus features to keep things rolling. You’ll find a bonus game with 6 prizes and several extras in the base game.
Reel Modifiers
During the base game, a UFO can randomly fly over the reels as the canon appears and attempts to gun it down. If the UFO is hit, 1 of the following 5 modifiers is awarded:
- Wild Canon: Adds wilds to random positions on reels 2–4.
- Monster Wild: expands wilds to cover the entire reel.
- 5 of a Kind: Guarantees a complete line of matching symbols appears.
- Mega Reel: Forms a colossal 3×3 symbol.
- Bonus Boost: Adds extra bonus symbols to the reels.
You can also benefit from 2 reel modifiers on random losing spins. They are:
- UFO Only: Turns a random symbol into a mega one.
- Canon Only: Shoots random symbols on the reels and new ones cascade into their positions.
Lock N Spin Invasion
After a random spin in the base game, all instances of a matching symbol may lock in place, and the other positions will continue to spin. Plus, any identical symbol that lands also remains sticky on the reels. This continues until no new symbols appear.
Bonus Game
Landing 3 or more coin scatters anywhere on the reels triggers the bonus round. Before you enter the round, a wheel with 6 segments appears, which determines the prizes that will be available during the game. The prizes are:
- Shoot Out: Uses the “Fire” button to shoot at invaders and aliens displayed on-screen. A prize is awarded for the first type to be completely destroyed.
- UFO Climber: Picks a UFO symbol and climbs a trail with increasing multipliers.
- Wild Canons Free Spins: Awards free spins with sticky wilds.
- Monster Wild Free Spins: Awards free spins with expanding wilds.
- Mega Reel Free Spins: Award free spins with a mega 3×3 reel.
- Space Invaders: Shoot invaders and UFOs to accumulate prizes until you run out of 3 lives.
Bonus Gamble
You have a chance to shoot for higher bonus prizes with the Bonus Gamble option. Thankfully, it’s not an all-or-nothing affair; losing your gamble awards a consolation Mystery Prize, depending on your current stake.
Pick a Coin
You may be offered the chance to pick from 3 coins at the end of the bonus round. Here’s what the coins offer:
- Bonus terminates, awarding accumulated prizes.
- Extra spins are awarded.
- Space Invaders bonus is awarded.
Space Invaders™ Verdict: Solid Classic Game but Doesn’t Offer Promising Payouts
Inspired Gaming has created one for fans of retro slots, particularly those who played games long before PlayStation. With Space Invaders™’s 8-bit design, modern players might struggle to squeeze much fun out of the game.
What truly stands out in this galactic exploration is its reel modifiers and bonus features. You can randomly activate any of 7 modifiers during the base game, each with distinct prizes to improve your winning chances.
Moreover, there’s a bonus round with a wheel, which can award 6 prizes. However, all this excitement is wrapped up in a potential win of just 1,250x the bet.
338 Articles
Specialising in reviewing online casinos, sportsbooks, and slots, Olamidotun consistently delivers engaging and insightful content. His writing captivates readers, providing a deep understanding of the subject matter. Trusted by enthusiasts and beginners alike, he continually enhances his skills to meet the demands of the evolving online gaming world.
