Welcome Offer
18+. New Players only. Min. deposit $20. Max bonus of 100% up to $50 on 1st deposit, 25% up to $100 on 2nd deposit and 50% up to $150 on 3rd deposit. Wagering required applies on all bonuses x35. 20 extra spins will be credited daily for 5 days upon first deposit. Extra spins are available on select games only. Any unused spins will expire 24hours after issue. Full T&Cs apply.
Heavy Metal Wilds

Play Heavy Metal Wilds slot online at King Casino

*Any values mentioned are subject to change.


General Information

There are 20 win lines in Heavy Metal Wilds.

All awards (except scatters) pay for any adjacent left-to-right winning combination beginning with the leftmost reel during the base game. All awards pay for any adjacent left to right, right to left, and centre winning combination during the Free Spins feature.

General Information Table

Game TypeVideo Slot
Number of Paylines20 lines
Number of Reels and Rows5×4
Return to PlayerThe RTP is shown in-game.
Feature Spin™ RTPThe RTP is shown in-game.

Game Features

Re-Spin Feature

Re-spin feature is activated when a full reel contains the same picture symbols only (logo symbol, microphone symbol, guitar symbol, drums symbol, speakers symbol, skull symbol, hand symbol), the triggering reel full of the same picture symbol will turn wild, and other reels re-spin.

If another reel lands into view containing a full reel of the same picture symbols, then another re-spin will be awarded. Re-spins continue until a spin does not contain a full reel of the same picture symbols.

Free Spins

Free Spins feature is activated by 9 or more Free Spins symbols in view on reels 2-3-4.

Free Spins feature is 8-15 free spins depending on how many Free Spin symbols are landed.

8 Free Spins are awarded when 9 Free Spins symbols land on the reels.

10 Free Spins are awarded when 10 or 11 Free Spins symbols land on the reels.

15 Free Spins are awarded when 12 Free Spins symbols land on the reels.

Re-spin feature can be triggered during Free Spins.

During Free Spins feature win lines pay left to right, right to left, and centre winning combinations.

No Free Spin scatters available during Free Spins feature. Free Spins cannot be re-triggered.

Free Spins feature starts after clicking the “Start” button on the Free Spins feature pop-up or after time out.

Feature Spin™

Additional way to trigger 8 Free Spins.

During the Feature Spin™ pre-game there is only one mode of play.

Each game uses only scatter symbols on the reels.

They are played using a single win line with the following awards:

Match 3 scatters on the reels to win Free Spins feature.

Gamble

Choose a colour or suit to play the gamble feature.

A card is dealt. Each card is drawn from a new 52 card deck. The gamble amount is doubled if the correct colour is chosen or quadrupled if the correct suit is chosen. If incorrect, the gamble is lost.

Press Collect button to exit the gamble feature.

You can gamble up to 5 times or until the take win amount is greater than £250,000.00.

No more than £250,000.00 can be won from the gamble feature.

The gamble feature is not available when the game winnings are greater than £125,000.00.

The Gamble feature will return an average payout of 100%. Please note that this does not mean that every play or series of plays will return this percentage.

The outcome of each gamble is random and is unaffected by previous results.

The Gamble is enabled/disabled in the settings by the Gamble toggle. If no selection is made, the Gamble will time out and collect any winnings.

Playing the Game

Stake

To play a round, configure your bet using the + / – buttons.

Spin Options

Click the “Spin” button or press the Spacebar to spin.

The Spacebar is enabled/disabled in the settings by the Spacebar to spin toggle.

Payout Rules

Winning combinations are paid beginning with the leftmost reel to the rightmost reel during the base game.

During Free Spins feature win lines pay left to right, right to left, and centre winning combinations.

Winning combinations and payouts are calculated according to the game’s “Paytable”, which can be accessed through the “Info” button.

All awards (except scatters) pay on active win lines only.

4 or fewer Wild symbols must combine with another symbol on a win line to create a winning combination.

The highest win only paid per active win line.

Wild symbols substitute for all wins except scatter.

Winnings on different lines are added up.

Maximum potential win is limited to £250,000.00.

Malfunction voids all pays.

If a disconnection from the game or a malfunction of the game occurs and you restart the game, your balance is reset to the amount before the interruption occurred.

All open sessions, which are not concluded by the player, plus any future transactions for those sessions, will be terminated after 90 days maximum and a minimum of 7 days depending on residence of the player.

Please be aware that each account allows only a single game to be played at any one time. Therefore, a game should not be played on more than one device, or multiple games on the same device simultaneously. Doing so may lead to various errors. For the best gaming experience, use of the latest version of software is recommended.

Payout Rules in Features

Free Spins triggered from the Feature Spin™ are played at the base game stake corresponding to Feature Spin™ stake. To see the corresponding base game stake open Paytable in Feature Spin™ mode. Free Spins wins are added to line wins.

Free Spins wins are added to line wins.

Heavy Metal Wilds Demo Mode & Free Play Explained

A common way for players to explore a slot is by searching for a Heavy Metal Wilds demo or Heavy Metal Wilds free play option. Since this website does not offer demo or free play versions, we’ve created this page to give you the same type of insight in a different way.

Here, you’ll find a clear outline of how the game is structured, including its main features, bonus rounds, and the role of special symbols.

This overview provides the knowledge you could gain from trying a Heavy Metal Wilds demo version, making it easier to understand the experience in advance.


*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.