Mars Attacks

Mars Attacks

Play this online slot based on the movie with the same title, Mars Attacks!

Mars Attacks is a  is a 5-reel, 20-line slot with Reel Modifiers, Wilds, Free Spins, Feature Gamble.

Get ready to blast some aliens! 


    Mars Attacks Game Overview

    The bet sizes available in Mars Attacks range from 10p to £20.

    There are up to 20 paylines available in this game.


    Wild Symbol

    The Wild Symbols include: Skeleton Wild, Expanding D.N.A. Wild and Roaming Robot Wild. Skeleton Wild, Expanding D.N.A.


    Mars Attacks Modifiers

    May randomly trigger during any spin.

    Radiation Blaster - Wilds are placed in random spaces around the reels.

    Mega Shrink Ray -  The reels reduce in size so that only five symbols appear in each reel.

    Abduction Beam - The mothership removes the symbols from the reel and a new set of symbols cascade onto the reels.

    Expansion Cannon - A random mystery symbol is placed in the middle of the reel and will eventually spread to nearby positions. All mystery symbols then change into the same symbol.

    Sub-zero Laser - Winning symbols are locked onto the reels while the rest of the symbols will re-spin to create new winning combinations.


    Bonus Activation

    Activate the bonus by landing three or more bonus symbols anywhere on the reels.

    There are five bonuses that can be activated (in order of average payout): 

    - Spy Hunter

    - We Come in Peace

    - D.N.A. Analysis

    - Martian Takeover

    - Final Stand

    The lowest paying bonus is eliminated if four Bonus symbols land on the reels.

    The highest paying feature is awarded if five Bonus symbols land.

    You then choose from five zones to invade.


    Spy Hunter

    Reveal whether suspects from the board are Martian or Human by selecting them.

    A cash multiplier is awarded whenever a Martian is revealed.

    Collect the current bonus winnings by revealing three Humans.

    A Big Money Boost is awarded to your winnings when you reveal the Martian Ambassador.


    We Come in Peace

    You must fill up the banks on the sides of the screen by collecting containers from the screen.

    When the reels stop any position covered by a D.N.A. Wild will be considered a Wild symbol for that spin.awarded:

    Multiplier - The feature restarts with a new multiplier displayed in the bank.

    A Big Money Boost is awarded to your bonus winnings if you fill up the Bank again.

    All cash multipliers on screen will be improved if a Upgrade Arrow is revealed.

    When the Martian orb is revealed the feature ends.


    D.N.A. Analysis

    You are taken to a new set of 4x5 reels where you are awarded five Free Spins with the Expanding D.N.A. Wilds active.

    As the reels spin, an overlay of D.N.A. Wilds will scroll down the reels.

    When the reels stop any position covered by a D.N.A. Wild will be considered a Wild symbol for that spin

    After each spin all D.N.A. Wilds will increase by one symbol height.


    Martian Takeover

    You are taken to a new set of 4x5 reels and awarded ten Free Spins with the Roaming Wilds active.

    On any spin there is a chance to bring in a Roaming Robot Wild on any reel.

    This fills the entire reel and substitutes all symbols.

    After each spin, the Roaming Robot Wild will move one reel to the left.


    Final Stand

    When this bonus is activated, you are taken to a new set of 3x5 reels and awarded an unlimited amount of Free Spins.


    Feature Gamble

    After winning a feature, you will have the option to either Collect the winnings of the feature or Gamble to try and win the other features.


    Jackpot King Promotional Pot System

    Find everything you need to know about the progressive jackpots on offer in this game on our Jackpot King page.


    Return to Player

    Return To Player (RTP): 96.44%, Contribution - 0.27% + 0.22%.

    The expected return is the amount we pay out to players relative to the amount of wagering on the game.

    For example, if we take £100 of wagers we will, on average, pay out £96.44 of wins.