Spring Invaders

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Rules and Gameplay

Spring Invaders is a delightful and vibrant slot game developed by Spinmatic, set against the backdrop of a cheerful picnic theme invaded by various insects. The game features a 4×3 layout with 81 ways to win, which means players do not need to focus on paylines but instead can create wins by landing matching symbols on adjacent reels starting from the left. Bets can range from $0.15 to $60 per spin, catering to both casual players and high rollers. The Autoplay option is available for those who wish to automate their gaming session, with choices ranging from 10 to infinite spins. Adjustments can also be made to the game’s settings, including sound preferences and access to paytable and rules.

Bonus Features

While Spring Invaders does not offer a Free Spins feature, it compensates with a variety of engaging bonus features that enhance the gameplay and potential wins:

  • Wild Symbol: The hummingbird acts as a Wild, substituting for other symbols to help form winning combinations.
  • Mystery Symbol: The ladybird serves as the Mystery Symbol, which can randomly award multipliers when part of a winning combination. Three Mystery Ladybirds can award a multiplier ranging from 1x to 50x your stake, while four increase this to between 5x and 500x.
  • Gamble Feature: An optional gamble feature allows players to double their wins by guessing which of two foods the wasp has hidden. This carefully-themed feature offers a thrilling risk/reward option.


The symbols in Spring Invaders are inspired by a picnic scene invaded by insects, providing a fun and unique twist on the traditional slot experience. Here’s a breakdown of the symbols and their payouts:

  • Caterpillar, Snail: 10x, 40x
  • Ant, Bluebottle: 20x, 80x
  • Wasp, Cupcake: 40x, 160x
  • Slice of cake: 80x, 400x
  • Burger: 100x, 800x
  • Ham joint: 500x, 5000x
  • Ladybird Mystery Symbol: 10 – 500x, 50 – 5000x


Here are some of the notable payouts based on the symbols:

Symbol 3x Match 4x Match
Caterpillar, Snail 10x 40x
Ant, Bluebottle 20x 80x
Wasp, Cupcake 40x 160x
Slice of Cake 80x 400x
Burger 100x 800x
Ham Joint 500x 5000x


Spring Invaders operates on a 81 ways to win mechanism, eliminating traditional paylines. Wins are achieved by landing matching symbols on adjacent reels, starting from the leftmost reel. This approach allows for more intuitive gameplay and increases the potential for winning combinations.

Pros & Cons

Pros Cons
Engaging picnic theme with insects No Free Spins bonus round
High maximum win potential (up to 5000x stake) Below-average RTP (95.72%)
Features like Mystery Symbols and Gamble option High volatility may not suit all players

Minimum and Maximum Bet

The betting range in Spring Invaders is designed to cater to a variety of players, with options starting as low as $0.15 and going up to $60 per spin. This wide range allows both casual players and high rollers to enjoy the game according to their betting preferences and bankroll.

Game Jackpot

Spring Invaders offers a significant jackpot of up to 5000x your stake, presenting a lucrative opportunity for players. The game’s RTP is set at 95.72%, which is slightly below average, yet its high variance nature means that while wins may be less frequent, they have the potential to be much larger when they do occur. This combination makes Spring Invaders an exciting choice for players seeking big wins.

About Provider

Spinmatic, the developer behind Spring Invaders, is a leading name in the online gaming industry, known for creating high-quality, innovative slot games. They focus on delivering a superior gaming experience through engaging themes, advanced graphics, and unique gameplay features. Spinmatic’s commitment to excellence and player satisfaction has established them as a trusted provider in the casino gaming world.

How To Play

  • Start by setting your bet level, which ranges from $0.15 to $60 per game.
  • Press the Spin button to start the game at your chosen stake.
  • Use the Autoplay option to choose between 10, 25, 50, 100, or infinite automatic spins at your current wager.
  • Access the menu for game settings, mute options, paytable, and game rules.


Spring Invaders is an innovative and enjoyable slot game from Spinmatic that stands out with its unique picnic and insect theme. Despite the slightly below-average RTP and absence of a Free Spins bonus round, the game compensates with high win potential, engaging bonus features, and a wide betting range. Whether you’re new to online slots or a seasoned player, Spring Invaders offers a refreshing gaming experience with the chance to secure substantial rewards. It’s a testament to Spinmatic’s creative prowess and their ability to produce slots that captivate and entertain.