Game Overview: Invading Vegas Revenge on Mars

Invading Vegas Revenge on Mars is a video slot game developed by Play’n GO. This game features a 5-reel layout with a total of 20 paylines. Players can place bets starting from £0.10 up to a maximum of £4.00 per spin.

Gameplay Rules and Paylines

Wins are registered when matching symbol combinations form across any of the 20 fixed paylines. All line wins are paid from left to right, beginning with the left-most reel, and must occur without gaps between symbols. If there are multiple wins on different paylines in a single round, the values are summed. Only the highest win is counted per payline. Scatter wins pay in their own way, including combinations with gaps, if applicable.

Feature wins, such as those from Free Spins, Bonus Games, or Scatter symbols, are added to any payline winnings and are paid at the end of each round. All symbols can appear on any reel during the main game, Free Spins, or Re-Spins. During Free Spins, the same bet and number of lines are used as in the round that triggered the feature. Bets cannot be adjusted during an ongoing round.

The return to player (RTP) is displayed in-game. Please refer to the paytable and in-game rules for full details on symbol values and other mechanics.

Special Symbols and Features

• WILD Symbol (Space Cowboy): Substitutes for all symbols except the SCATTER to help complete winning combinations.
• Walking WILD Symbol (Armed Space Cowboy): Functions as a substituting symbol, appearing with special mechanics during certain features.
• SCATTER Symbol (Space Car): Triggers Free Spins when three appear anywhere on the reels.
• Mystery Symbol (Space Cube): Transforms to reveal a single type of symbol or WILD during bonus features.

Walking WILD and Re-Spin Feature

The Walking WILD feature is activated in the following ways:

• A full stack of any symbol (including WILDs) lands on reel 1 and a full stack of the same symbol appears on reel 2, without any win on active paylines or Scatter symbols. The Walking WILD is then placed on the central reel, moving from left to right on each subsequent Re-Spin.
• Alternatively, a full stack of any symbol (including WILDs) lands on reel 4 and the same on reel 5, again producing no win on active paylines or Scatter symbols. The Walking WILD is placed on the central reel, moving from right to left during Re-Spins.

The Walking WILD shifts one reel with every Re-Spin until it reaches either the first or last reel. As the reels spin, the Walking WILD randomly places between 3 and 12 Mystery Symbols, except on the reel it is moving towards. Once the Walking WILD stops on the first or last reel, one additional Re-Spin is awarded.

During this feature, SCATTER symbols do not appear. All normal symbols revealed from Mystery Symbols after the spin will be identical. Before being revealed, Mystery Symbols may become WILDs, which can also display a multiplier of x2, x3, x5, or x10. When multiple multipliers are present on a winline, their values are added and applied to the corresponding win.

Mystery Symbols Feature

During the Walking WILD feature, displayed Mystery Symbols have a greater chance of appearing as the most frequently shown symbol when revealed. Each Mystery Symbol transforms into either a WILD or a matching standard symbol.

Stacked High-Paying Symbols

• In the base game: Stacked High-Paying symbols can land on the last two reels.
• During Free Spins: Stacked High-Paying symbols may appear on the first two reels.

Free Spins Bonus

Landing three SCATTER symbols anywhere on the reels triggers the Free Spins feature. Initially, players receive a set number of Free Spins and can reactivate the feature by landing three additional SCATTER symbols simultaneously during Free Spins. Each re-trigger awards 12 extra spins, up to a maximum of 120 Free Spins per session.

How to Play Invading Vegas Revenge on Mars

1. Choose your preferred bet using the bet adjustment controls. The minimum bet is £0.10, and the maximum is £4.00.
2. Press the Spin button to start the game round at your chosen bet amount.
3. When the reels stop, winning combinations or features are paid out according to the paytable.
4. If your balance is too low for the selected bet, the game will automatically reduce your bet to the highest possible wager allowed by your remaining balance.

Game Actions

• Paytable: Open and close the paytable to review symbol values, winlines, and feature details.
• Spin / Start / Spacebar: Begin a game round with your selected bet. You can also use the spacebar to start a spin.
• Auto Adjust Bet: If the balance does not cover the selected bet, the bet size automatically decreases to the highest wager that the current balance allows.

Unfinished Game Rounds

If a game round is interrupted, all associated wagers and information are securely stored and can be resumed upon re-opening the game. Incomplete rounds that remain unresolved after 90 days become void. Any technical malfunction invalidates all pays and plays for that round.

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Invading Vegas Revenge on Mars Demo Play

If you’re curious about Invading Vegas Revenge on Mars demo play or exploring this slot for the first time, you’ve come to the right place. Although we don’t offer access to demo play, this page highlights everything you need to know, based on the official help and feature information.

Discover how the main elements of the game work, including bonus symbols and payout structures, just as you would in a standard demo mode.

Whether you’re reviewing the gameplay mechanics before wagering real money or simply comparing Invading Vegas Revenge on Mars with other online slots, the detailed breakdown here offers a close simulation of how it feels to play for free.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.