- 81 Ways to Win with every spin
- Mystery Symbols award up to 500x Multipliers
- Fun and original Gamble game
- High volatility requires plenty of patience
- RTP is slightly below average
Contents
Introduction
Most of the nature themed slots we’ve played are concerned with big, powerful animals. Lions, tigers, elephants, buffalo and wolves howl and rampage their way across the reels of hundreds of online slots games.
Spinmatic would like to remind you that insects are part of nature, too. It’s a theme that’s been done before in the Bingo-inspired Bugs Party game, but we’ve never seen it done like this!
Theme, Graphics & Soundtrack
Imagine the scene: A gentle, pastoral setting, with a colourful chequered cloth and a basket filled with goodies. There are joints of meat, slabs of cake topped with fruit and cream, and you’ve even brought along a guitar so you can strum a few notes in the afternoon sunshine.
And then the uninvited guests arrive! It’s not just humans who love a good picnic, and here we have a frenzied bluebottle and a rather nasty-looking wasp who’ve come to see what’s on offer. They’re quickly joined by ants and caterpillars, and before long, the ladybirds are arriving, too!
As gentle guitar tones play with an accompaniment of buzzing, the reels spin up tasty treats and invading insects on the checked tablecloth, making for a highly entertaining game.

Spring Invaders RTP & Volatility
The RTP of 95.72% is a little below average, but it’s still pretty good for a Spinmatic slot. It’s a high-volatility game, so it’s worth exploring in demo mode to see how it plays out over time. It could turn out be pretty cruel on a modest bankroll.
How to Play Spring Invaders
Spinmatic want slots fans to be able to dive straight into their games without having to wade through pages of instructions to get started, so we’ve put together a handy guide to help you start spinning the reels.
1. This is a Ways to Win game, so you don’t need to bother with paylines. That means you only need to set your bet to start playing,
2. Press the Spin button to play out one game at your chosen stake.
3. The Autoplay button lets you choose 10, 25, 50, 100 or infinite automatic spins at your current wager. It’s the perfect option if you’re settling in for a lengthy gaming session, but be sure to keep a close eye on your balance. If you feel it’s dwindling too fast, you can tap Spin to end Autoplay early.
4. The menu leads you to game settings, where you can mute game sounds and/or musical backing track. You’ll also find links to the paytable and game rules.
Bet Sizes & Paytable Wins
Spin the reels of Spring Invaders from 0.15 to 60.00 per game. It’s a range with something for everyone, and even high rollers will be tempted with potential returns of 5000x their stake. There are only four reels in this game and no paylines, so you’ll need to land matching symbols on adjacent reels to win cash prizes. The first example of a winning combination must appear on reel 1, with subsequent matches on consecutive reels. Match three or four to win the following prizes, shown as multiples of your stake.
Caterpillar = 10x, 40x
Snail = 10x, 40x
Ant = 20x, 80x
Bluebottle = 20x, 80x
Wasp = 40x, 160x
Cupcake = 40x, 160x
Slice of cake = 80x, 400x
Burger = 100x, 800x
Ham joint = 500x, 5000x
Ladybird Mystery Symbol = 10 - 500x, 50 - 5000x
Spring Invaders Bonus Features
Every slots game could do with a Wild symbol, and Spring Invaders needs one more than most. Luckily, help has been provided in the form of a hummingbird Wild, which acts as a symbol substitute to help create winning combinations. And hopefully it drives some of the pesky insects away in the process, too!
The ladybird is the game’s Mystery Symbol. It can randomly award multipliers when it lands in a winning combination, according to how many symbols you spin up. Three Mystery Ladybirds award arandom Multiplier worth from 1 to 50x your stake. Spin up four Mystery symbols and the Multiplier increases to 5 to 500x your stake.
There’s also a fun optional Gamble feature. Lots of players like the thrill of potentially doubling up on wins, although there’s an equal risk that you’ll guess wrong and lose the win completely. Rather than using the typical playing card colour or coin toss gamble game, Spinmatic have come up with a carefully-themed Gamble feature. Guess which of two foods the wasp has hidden in a bush to play the Double or Nothing game.
Overall Review
Spring Invaders is an unusual but highly entertaining addition to the Spinmatic online slots collection. It’s a fun theme that’s been perfectly executed, with some excellent winning potential when the Mystery Symbols start applying higher random multipliers. The Gamble feature is great fun, too, perfectly fitting in with the game’s theme.
It’s just a pity that there’s no Free Spins bonus round, but life is never perfect. That’s something this game is all too keen to point out, showing that even the most carefully put-together picnic can be ruined by an invasion of insects. Still, it’s great fun and well worth taking for a spin in demo mode to see whether you’d like to risk your own money on it.
Disclaimer: Spring Invaders trademark / license is owned by Spinmatic. This site is not endorsed by Spinmatic.
| Slot Name: | Spring Invaders |
|---|---|
| Software: | Spinmatic |
| RTP: | 95.72% |
| Volatility: | High volatility |
| Paylines: | 81 |
| Reels: | 4 |
| Min Bet (all lines covered): | £0.15 (GBP) |
| Max Bet: | £60 (GBP) |
| Top Win: | 5000 |
| Features: | Wild Symbol, Gamble, 4 Reels, Mystery Symbols, High volatility |
| Themes: | Nature |
| Last Update: | 26/09/2020 |
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Yes. Spinmatic have a UKGC license and are allowed to offer their games at UK licensed casinos. |
FAQs
What is the RTP of Spring Invaders?
The game offers theoretical average returns to players of 95.72%.
What is the volatility of Spring Invaders?
Spring Invaders is a highly volatile online slot.
What is the top-paying symbol in Spring Invaders?
Land four-of-a-kind ham joints to win 5000x your stake. You can also win the same amount by landing four-of-a-kind ladybirds with the top random multiplier of 500x.
Does Spring Invaders have a Free Spins bonus round?
There’s no Free Spins bonus in this game.
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