Magnum Opus Review Scores

Game title: Magnum Opus

Game description: Magnum Opus is a 3 reel, 5 payline slot that was developed by Endorphina. This slot has an RTP of 96%, is packed with bonus features and contains some glorious graphics and animations. You can win huge prizes with multipliers as well as a possible 7,500x the stake wins.

Play Magnum Opus

  • Graphics & Sound
  • Gameplay
  • Features & Bonuses
  • Free Spins
  • Thrill Factor


  • Great Graphics
  • Bonus Round
  • 7,500x the Stake Payouts


If you stumbled into here, you must have been wondering what the meaning behind the Magnum Opus stands for, right? Luckily for you, we’re here to unravel the mystery and also take a closer look at this online product. It is usually referred to as the greatest achievement of an artist, an alchemist in this specific case. Маgnum Орuѕ іѕ thе nеwеѕt Еndоrрhіnа mаѕtеrріесе thаt іѕ gіvіng рlауеrѕ thе орроrtunіtу tо dіvе іntо thе ѕесrеtѕ оf аlсhеmу. Рlауеrѕ wоuld bе аblе tо turn ѕtоnеѕ іntо rеаl рrіzеѕ! Whаt еlѕе соuld wе аѕk fоr, rіght? Тhіѕ ѕlоt gаmе hаѕ а trаdіtіоnаl 3×3 grіd аnd hаѕ 5 аdјuѕtаblе рау lіnеѕ. Оnlу thе hіghеѕt wіn thаt іѕ lаndеd оn а gіvеn рауlіnе іѕ раіd аnd thе mаtсhіng ѕуmbоlѕ ѕhоuld bе рlасеd оn аdјасеnt rееlѕ. Іt соmеѕ аѕ nо ѕurрrіѕе thаt аll оf thе сurrеnt саѕіnо trеndѕ аrе fullу іntеgrаtеd іntо this title.

Welcome to Magnum Opus
Welcome to Magnum Opus

Cold and dark walls, ran over by time and many experiments is what makes the backdrop in the Magnum Opus online slot. With a slightly mysterious soundtrack, Endorphina content provider did a pretty decent job regarding the graphics and visuals even though the title appears to be nothing more than ordinary. This Endorphina is a title inspired by alchemy and you’ll see lots of such symbols on the reels. When it comes to the feature, this slot has 3 rows and 3 reels of symbols. It comes with 5 ways to win as well as an RTP of 96.01%. On top of that, you’ve got multipliers, a Bonus game as well as a Risk Game to look forward to. Keep reading to learn everything you need to know about the gameplay and the bonus features of this fantastic online slot title.

Magnum Opus Gameplay

Before starting Magnum Opus there are certain things you can do to set it up under your preferences. You can see the betting amount right below the reels. You can set it from 5 to 50.00 coins per spin. However, the player can also control the coin size. It can be set at 0.05, 0.1, 0.2 or 0.5. Conversely, the maximum bet with a 0.5 coin size is 250.00 coins per spin. The slot has 5 paylines that can be controlled by the Lines button in the bottom left corner. This means that players can set their gameplay anywhere from 1 to 5 paylines. Keep in mind that this slot can be played with bitcoin. However, you can play with regular FIAT currency as well.


Hitting the Spin button will start the Magnum Opus online slot. The button is on the bottom right side, right below the reels. Right next to it, you can see the Auto button which is used to spin the reels automatically. This is a feature often added to slots by game developers. Additionally, this slot title has a turbo button as well. Clicking on it will make the reels spin faster, creating a faster gameplay. The button to control the background sound is on the top-right side of the reels. Right next to it, there is an “i” button. Clicking on it will reveal the gameplay, paylines, and all the bonuses. However, the game options are set diagonally from the background sounds button. You can find them in the bottom left corner.


As mentioned above, the theme is an alchemical one. The symbols are put in a wooden frame imbued with light blue light. You have a simple but effective background that adds to the vibe of the game. That’s because the background is a bricked wall. You can trigger the auto spin or turbo spin mode or spin regularly if you want to. The player’s option also lets you get info about the game’s rules and video and audio settings. Moreover, this is a mobile-friendly slot.

This is one of the rare slot games that don’t have any special symbols. So, there are eight standard icons in the Magnum Opus video slot, and that’s it. The first icon on the paytable looks like a Pentagram in psychedelic colors. Landing three of these on an active payline will help you get 5 times your line bet. The next four icons are alchemical elements. First, we have Air (a Green Gem) that promises a prize worth 40 times the bet per line. Then we have Water (a blue Gem) and Fire (a Red Gem), followed by Earth (a Purple Gem). They all provide the same prizes as Air.

You can win more in Magnum Opus by landing three mysterious Eyes on an active payline. In this way, you’ll get a reward worth 60 times your line bet. Then there’s the Moon with a blue gem that provides 200 times the bet per line. Finally, the golden Lion ornament helps you win 750 times your line bet.

Magnum Opus Features and Bonuses

As we said before, there are no icons with special properties in this game, but this doesn’t mean that the Magnum Opus bonus features are missing. There is one main feature which brings the highest payouts of the game as well as massive multipliers. The feature can be considered a bonus game as it changes the regular gameplay and what you get depends on the choices the player makes. On top of that, this fantastic title has a gamble feature as well. Most Endorphina slots come with a gamble feature and we are happy that they continued the trend in this one. Below, we will explain all the bonus features in detail.

Gamble Feature

Like many other casino games, this one also has a Gamble feature. Here, you will get one card shown, and 4 more flipped over face down. You need to choose one of the remaining four cards. If the card you choose is highest than the dealer’s, you win, if the dealer’s card is higher than yours, you will lose and will be taken back to the base game. If the card is the same as the dealer’s you will repeat the round. You can choose to collect your winnings after each high card chosen. In Magnum Opus, you can double your winning up to 10 times. However, once you get it wrong, the round is over and you lose your initial win. Endorphina as a developer often add gamble features to their slots. You can read more about such features on their website.

Magnum Opus Gamble Feature
Gamble Feature

Thrill Factor

There is one more feature that the Magnum Opus slot has and we have to mention it. It’s a feature which acts as a bonus round, separate from the regular gameplay which is why we consider it the Thrill factor. It’s a Golden Elixir feature which is quite unique. However, this bonus game comes with something extra that players love. We are talking about the bonus round that awards multipliers that can happen during this feature. We will explain this in proper detail right below.

Golden Elixir Feature

When 9 of any of the element symbols cover the reels you trigger the Golden Elixir Bonus game. In it, you’ll be rewarded with a 2x multiplier if you make copper, a 4x multiplier if you make silver, and an 8x multiplier if you make gold. You’ll do this in the Alchemist’s Laboratory and you’ll start with copper, then add another metal and you’ll get silver so you can finally create the gold. But if you fail, the Bonus game is over.

Golden Elixir Feature
Golden Elixir Feature

When players hit nine alchemical elements of the same kind on the matrix (this means that the entire matrix will be covered by one of these symbols), they will access the Golden Elixir Bonus Game. During this feature, players will visit the Alchemist’s Workshop, where he is trying to make gold. So, making combos will help you boost your nine-of-a-kind win by two, four, or eight times. This mini-game ends once your experiment fails.


Маgnum Орuѕ іѕ thе ѕlоt уоu hаvе bееn lооkіng fоr іf уоu аrе rеаdу fоr ѕоmе аlсhеmу аdvеnturеѕ thаt аrе gоіng tо lеаvе уоu brеаthlеѕѕ. Еndоrрhіnа’ѕ tеаm оf рrоfеѕѕіоnаlѕ hаѕ оutdоnе іtѕеlf wіth thе quаlіtу оf thе dеѕіgn аnd grарhісѕ оf thе ѕlоt. Тhе gаmе hаѕ 9 dіffеrеnt ѕуmbоlѕ thаt rерrеѕеnt nаturаl еlеmеntѕ аnd hаѕ thrее dіffеrеnt lеvеlѕ dереndіng оn thе mаtеrіаl оf thе ѕуmbоl –  сорреr, ѕіlvеr аnd gоld. Оf соurѕе, thеrе аrе а numbеr оf ѕресіаl fеаturеѕ thаt саn bе trіggеrеd іf уоu аrе luсkу еnоugh. Аll іn аll, wе guаrаntее уоu уоu аrе gоіng tо hаvе оnе оf thе bеѕt gаmіng ехреrіеnсеѕ оf уоur lіfе асrоѕѕ thе 3×3 grіd оf Еndоrріnа’ѕ Маgnum Орuѕ!

Master the art of brewing potions and conjuring golden bars in the Magnum Opus online slot from Endorphina and win up to 7,500x the stake. The bonus round in this online product is by far the most interesting and innovative experience we’ve had in a while.

Play the Magnum Opus slot on our Bitcoin Casino.

Please, also read our review on Endorphina’s Urartu Slot.