Mars Attacks

Mars Attacks

Throw it back to the 90's in our retro slot game, Mars Attacks!


    Mars Attacks Online Slot Game

    You can play Mars Attacks from just 10p per spin.

    Betting in this game is fixed at 20 paylines.


    Wild Symbol

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


    Mars Attacks Modifiers

    This feature may be activated at random on any spin.

    Radiation Blaster - Wilds are placed onto the reels at random positions.

    Mega Shrink Ray - The reels are shrunk, allowing only five symbols to land on each reel.

    Abduction Beam - The symbols on the reels are eliminated by the Mothership and a new set of symbols are cascaded down into the reels.

    Expansion Cannon -  A Mystery symbol is displayed on the reels and will eventually spread to nearby positions. All Mystery symbols in view are subsequently transformed into a randomly selected symbol.

    Sub-zero Laser - Winning symbols are locked in their position while the rest of the reels will re-spin, creating new combinations.


    Bonus Activation

    Land at least three Bonus symbols anywhere on the reels to trigger this feature.

    There are five bonuses that can be unlocked (in order of which pays out the lowest - highest):

    - Spy Hunter

    - We Come in Peace

    - D.N.A. Analysis

    - Martian Takeover

    - Final Stand

    If four Bonus Symbols are displayed on the reels, you will eliminate the lowest paying bonus.

    If five Bonus symbols appear, you will trigger the highest paying feature.

    When the Bonus is triggered you must select one of five zones to invade.


    Spy Hunter

    Select suspects from a board and reveal if they are Martians or Humans.

    All Martians revealed will award a cash multiplier, and if you collect three Humans the current bonus winnings will be awarded to you.

    If the Martian Ambassador is revealed, a Big Money boost to your winnings is paid.


    We Come in Peace

    You choose containers from the screen, and the banks on the sides of the reels will be filled up.

    Once a bank fills up, its value will be awarded and one of the following will be awarded:

    Multiplier - a new multiplier is displayed in the Bank and the feature restarts.

    Big Money - When the bank fill up again, a Big Money boost is awarded to your bonus winnings.

    Revealing a Upgrade Arrow will improve all cash multipliers on screen

    The feature ends when the Martian orb is revealed.


    D.N.A. Analysis

    When you trigger this bonus, you are taken to a new set of 4x5 reels and awarded five free spins with the Expanding D.N.A. Wilds active.

    An overlay will then scroll down the reels as they spin.

    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 expand by one symbol height.


    Martian Takeover

    When you trigger this bonus, you are directed to a new set of 4x5 reels, and 10 free spins are granted to you in which the Roaming Wilds are active.

    There is a chance on any spin to bring in a Roaming Robot Wild on any reel, which will fill the whole reel and substitute for all symbols.

    The Roaming Robot Wild will move one reel to the left after each spin.


    Final Stand

    You are taken to a new set of 3x5 reels when Final Stand is activated, with an unlimited number of free spins awarded to you.


    Feature Gamble

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


    Jackpot King

    During any spin there is a chance that the Jackpot King Deluxe Bonus can be triggered by achieving 5 Jackpot King Deluxe overlay symbols on reels 1 to 5.

    The Jackpot King Deluxe Pot System is available on any stake on any game plugged into the Jackpot King Deluxe System.

    Spin the reels to accumulate Crown symbols to move up the win ladder. Achieve 15+ Crown symbols to enter the Wheel King section of the feature.

    After any spin choose an icon to reveal one of the following outcomes:

    Spin - spins the reels again, with any additional Crown symbols in view adding to the win ladder.

    Collect – ends the feature with the player being awarded a Bonus Win based on the multiplier of their Total Bet reached on the win ladder.

    Wheel King - reveal this to go directly into the Wheel King round of the feature.

    Achieving 15+ Crown Symbols during the Jackpot King Deluxe Bonus awards the Wheel King Bonus.

    The Wheel King Feature is a Tombola style Wheel consisting of Big Win Multiplier segments and Progressive pot segments.

    Spin the wheel to win either a Big Total Bet Multiplier or a Jackpot.

    Note - The Jackpot King Deluxe Jackpots can only be won during the Wheel King part of the bonus.

    When a jackpot is won, it is reset to the Reserve amount and begins to rise again.

    The chances of winning a jackpot increases based on the Jackpot value (Royal and Regal pots are guaranteed to be won by the 'Must Be Won By' value).

    Simultaneous jackpot wins cannot occur. Should two players appear to win the jackpot at the same time the first player to trigger the jackpot will win the whole jackpot amount, the second player would win the reserve pot plus any further contributions made.

    In the event of a communication error after a promotional pot win result has been determined and before it has been displayed on screen, the win amount will automatically be transferred to the player's account.

    While the game is live, the jackpot cannot be terminated. If the game is removed, the outstanding pool amount can be transferred to another jackpot.

    Jackpots are funded by contributions from the player's stake except for the initial seeds which are funded by the Operator.


    Return to Player

    Return to Player (RTP): 96.44%, Jackpot 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.