Heavy Metal is a classic 3-reel slot with up to three selectable paylines. Developed by Microgaming, the slot stands out with its extraordinary theme which is not typical for these types of games. Contrary to its title, its theme is not about a music genre as you might have thought. It actually revolves around a fit green-haired woman who is holding a gun and she looks like she is ready for action. You can see her picture depicted below the reels along with the enlarged logo of the game, both of which are positioned on the left side of the screen. Despite being a classic slot, it offers decent graphics and nicely made symbols which make it quite delightful.
In Heavy Metal, you can place up to three coins each round whose number you can change manually by clicking on the ‘Bet One’ button. The archived screen below shows a denomination of 5 and three coins, giving a total stake of 15.00 currency units. This documents the historical desktop edition, not current operator availability or limits.
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Just like most classic slots from Microgaming, this one doesn’t have any special symbols such as wilds or scatters. The game only offers a standard paytable according to which you will receive a cash prize, providing that you manage to get a qualifying combination on an active payline, including the mixed combinations listed in the table. What sets this slot apart from the rest of the classic games of this type is that it contains both old-school elements as well as modern ones which are unique to this game only.
What is more, all of the symbols on the reels are linked to the main theme of the slot in one way or another, even the classic ones. The game has two vintage elements – lucky sevens and bars. All numbers are colored in the same way as the logo of the game – in gray, red and white, whereas, all bar symbols are shaped as bullets. It is possible to land triple bars, double bars, a bar and any bar, all of which form the group of low-value elements in the game. The high-value symbol depicts the main character in the game – a green-haired woman with a gun which offers a different payout according to the numbered active payline on which it lands.
| Symbol | Payout |
|---|---|
| 3x Any Bar | 5 |
| 3x Bar | 10 |
| 3x Double Bar | 20 |
| 3x Triple Bar | 50 |
| Any three-symbol mixture of woman and seven | 75 |
| 3x Sevens | 150 |
| 3x Logo 1st Payline | 1000 |
| 3x Logo 2nd Payline | 2000 |
| 3x Logo 3rd Payline | 4000 |
Original gameplay and payout example

The original screen says only the highest win is paid per selected line. Its three numbered character awards are tied to line 1, line 2 and line 3; they are not one-, two- and three-coin columns for a single line. A three-coin wager activates all three lines.
The screenshot provides a worked example: denomination 5 × 3 coins = a 15.00 total stake. Two red horizontal lines each contain a mixed bar combination paying 5 coins. Together those awards return (5 + 5) × 5 = 50.00 currency units, matching the displayed WIN. The net result for that pictured spin is 50.00 − 15.00 = 35.00. A win is the return before deducting the stake.
At the same settings, three sevens on one active line would pay 150 × 5 = 750.00. Three character symbols on active line 3 would pay 4,000 × 5 = 20,000.00. These last two are hypothetical calculations, not the outcome shown. Do not multiply either award by the three active lines again.
Bonus games and features
Heavy Metal is a classic slot which has neither special symbols nor bonus features. Nevertheless, the game can be quite entertaining and most importantly, capable of awarding cash prizes, although this does not guarantee a profit. The top jackpot consists of 4,000 coins and it can be won if you manage to land three symbols that depict the main character in the game on the third payline. In order to play with the maximum number of active paylines, you need to place a three-coin bet.
However, If you land three of these elements on the second or on the first payline, you will be awarded 2,000 or 1,000 coins respectively. Thus, this symbol is the most beneficial element in the game as it can fetch you some decent cash prizes. If you land three lucky sevens, you will receive a payout of 150 coins. If you get three any bar symbols, you will receive the minimum payout in the game which is 5 coins.
Heavy Metal FAQs
Does Heavy Metal have one payline or three?
This Microgaming edition supports up to three selectable lines. The former single-payline description conflicted with its original screen and has been corrected.
Why do the three character awards differ?
They belong to different numbered paylines: 1,000 coins on line 1, 2,000 on line 2 and 4,000 on line 3. The relevant line must be active.
What does the pictured 50.00 win represent?
Two mixed-bar wins of five coins each, converted at a denomination of five. After the 15.00 stake, that particular spin has a 35.00 net gain.
Does any three-symbol combination pay 75 coins?
No. That row specifically shows a mixture of the character and seven symbols. It does not include arbitrary combinations of bars and other symbols.
The archived screen does not establish an RTP percentage or a current casino’s supported version. Check the exact game rules before applying these historical values elsewhere.
Conclusion
Heavy Metal is a classic slot which impresses with its great design and graphics. Although the game has no bonus features or special symbols, it offers several great cash prizes which make it worth playing. Despite being a classic slot, it is quite visually appealing, perhaps, due to the attractive armed woman who is the main character in the game. She is depicted on the reels and if you manage to get three of these symbols on an active payline, you will be awarded one of the three top jackpots.
The game is available in two modes, regular and expert, which makes it suitable for all types of slot enthusiasts. The Expert mode gives you the chance to take advantage of an Autoplay feature thanks to which you can sit back and enjoy the base game without having to click the ‘Spin’ button each round. Moreover, it is possible to turn off this feature and stop the spinning of the reels at any point you wish during the game.











