Primal Rampage

Provider and Game Structure

Primal Rampage is produced by Play’n GO and features a 3-reel layout. The game does not use traditional paylines. Instead, wins are achieved with combinations of three adjacent symbols from left to right. The minimum bet is £0.10, and the maximum bet is £4.00.

Game Outcomes and Disruptions

If a game round is interrupted, all details and placed bets are saved until you re-open the game and continue from where you left off. Bets that remain undecided in incomplete rounds will be voided after 7 days. Any collected items or game progress will be cleared after 180 days unless you log into any Play’n GO game. If the game malfunctions, all pays and plays become void.

Winning Mechanics

Adjacent matching symbols from the left-most reel result in wins, as detailed in the paytable. Wins across multiple ways in a single round are combined. All prizes from features, such as Free Spins, Bonus Games, and Scatters (if applicable), are added to standard wins and paid at the end of the round. Free Spin features are played at the same stake as the round that activated them. The bet size cannot be changed during an ongoing round. Only the highest win is awarded per winning combination, and all wins pay from left to right starting on the first reel.

Detailed Game Features

• Wild Symbol
  The Wild symbol only appears on reel 2 and substitutes for all symbols except the Vault Bonus and Rage Symbols. Wilds can also have win multipliers, which may be X2, X3, X5, X10, X25, X50 or X100. The multiplier only applies to winning combinations that include a Multiplier Wild.
• Vault Bonus
  The Vault Bonus symbol may land on reel 2. When it lands, the Ape animation might unlock all vaults. Each Vault Bonus can award one of the following: GRAND (X1000), MEGA (X250), MAJOR (X75), MINOR (X30), MINI (X10), X9, X8, X7, X6, X5, X4, X3, X2, or X1. The prize is calculated by multiplying the respective multiplier by the total bet.
• Rage Symbol
  Rage Symbols can appear on any reel during the Base Game. Landing three Rage Symbols triggers the Primal Wheel feature. With one or two, they are collected for a chance to activate the Primal Wheel in future spins.

Primal Wheel Feature

The Primal Wheel is triggered by landing three Rage Symbols. When spun, it can award GRAND (X1000), MEGA (X250), MAJOR (X75), MINOR (X30), or MINI (X10) Bonus values, or trigger one of the special features: KONG QUEST or KING SPIN. All bonuses are instantly awarded and calculated as the multiplier times the total bet. If KONG QUEST or KING SPIN is won, a Free Spin feature commences. The visual presentation of the Primal Wheel does not represent actual probabilities.

Kong Quest Free Spins

Kong Quest Free Spins activate only from the Primal Wheel and begin with 8 Free Spins. During Kong Quest, the Ape may stretch the reels, resulting in a reel grid that changes randomly each spin. Possible grid sizes include 3×3, 3×4, 3×5, 3×6, 3×7, and 3×8, corresponding to 27, 64, 125, 216, 343, and up to 512 possible ways to win, respectively. The Vault Bonus provides the same potential rewards as in the Base Game, but may also include a Free Spin. Each unlocked Vault Bonus that contains a Free Spin grants one extra spin. The maximum number of Free Spins in Kong Quest is capped at 30.

King Spin Free Spins

King Spin Free Spins are only accessible through the Primal Wheel and start with 8 spins. In this feature, all Vault Bonuses are immediately unlocked. The Ape may upgrade Vaults up to GRAND. Special multipliers, including MEGA2X (X500), MAJOR2X (X150), MINOR2X (X60), and MINI2X (X20), can be won, in addition to standard Vault Bonus multipliers. Vault Bonus values in King Spin may include GRAND (X1000), MEGA2X (X500), MEGA (X250), MAJOR2X (X150), MAJOR (X75), MINOR2X (X60), MINOR (X30), MINI2X (X20), MINI (X10), X9, X8, X7, X6, X5, X4, X3, X2, and X1. The Vault Bonus prize is determined by multiplying the multiplier by the total bet. The Free Spins in King Spin cannot exceed 8.

How to Play

1. Set your bet using the plus and minus buttons, which adjust the stake one step at a time. The range is from £0.10 to £4.00 per round.
2. Consult the paytable for information about symbol values and features.
3. Press the Spin button or use Start/Spacebar to begin the round with your selected bet.
4. When the reels stop, wins are determined by the symbols displayed, according to the paytable.

Game Controls

• Paytable: Display or hide the paytable for information on symbols and feature rules.
• Spin / Start / Spacebar: Initiates the game round with the current bet selection.
• Auto Adjust Bet: If your balance is too low for your current bet, this function will automatically lower your stake to the highest available bet you can afford.

Additional Information

The RTP can be viewed in-game. The percentage achieved may depend on participation in game features.

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Primal Rampage Demo Play

If you’re curious about Primal Rampage 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 Primal Rampage 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.