Opus Magnum
Opus Magnum mods
A mod changes the game itself, so it is tied to a game version and to whatever loads it. Filter by both and you get the list that will actually load, not the list that mentions your version somewhere in a description.
- CHIRAL CUREby Evangeline IngramIf only I could just stick this bit to that bit and have done with it.131 downloadsupdated 7 y ago
- SMUGGLER'S CACHEby 76561198401288325An old trick of particular unscrupulous alchemists to hide ill-gotten goods from prying eyes. The precious element is broken down into individual atoms, each of which is enclosed in a casing of another, more innocuous compound. When in this state, the hidden atoms cannot be separated from the lar...131 downloadsupdated 5 y ago
- WITHWITHOUTby Wulf()()130 downloadsupdated 4 y ago
- OUTSIDE IN, INSIDE OUTby 76561198331237826130 downloadsupdated 6 y ago
- FLATTENINGby KumaccinoYour forge is given a bunch of iron. You are asked to flatten them so they would be useable in building machinery.129 downloadsupdated 8 y ago
- Synthetic rubyby EarthfireWhile most of house colvan 's earnings came from trade routes around the world, it is surprisant for some that the most recent developments were in the area of waste management. With the amount of raw materials at the disposal of the alchemical industry, little regard were taken to ensure the pro...128 downloadsupdated 4 y ago
- Stickby Valentin128 downloadsupdated 7 y ago
- FIREGOLDby Stupid SnakeFirst attempt at puzzle creation. Original solution: 110 / 320 / 26 I doubt you can make a solution more compact, but you might be able to get one cheaper and I'm sure you can get one faster.128 downloadsupdated 7 y ago
- Golden Thornby RithanielThis compound, titled "Golden Thorn" for it's unusual molecular structure, is a highly abrasive type of sludge. It's molecular structure makes it effectively 'hook' into other materials, but the individual molecules try to stick together. So, as the majority of molecules are moved in one directio...128 downloadsupdated 9 y ago
- BIG WATERby DoubleATamIt's like water, but bigger! You curse the alchemist who invented the growth ray. Now you're being told to work with the surplus of affected atoms...128 downloadsupdated 7 y ago
- ETHANOLby SerenityIUPAC Name: Ethanol Substitute Names: Rubbing Alcohol, Drinking Alcohol (HOLD UP: PLEASE DO NOT DRINK RUBBING ALCOHOL TO GET DRUNK BECAUSE IT MIGHT BE ISOPROPYL ALCOHOL AND PURE ETHANOL IS TOXIC) Functional Group: Alcohol ⇒ -OH Chemical Equation for Formation: 2C(s) + 2H2(g) +H2O (l) → CH3CH2OH(g...128 downloadsupdated 9 y ago
- Experiments in Redistribution IIIby 76561198384240744128 downloadsupdated 13 mo ago
- DO YOU REMEMBERby RP0128 downloadsupdated 8 y ago
- GLYPH OF UNBONDINGby 89oAnother glyph of transfiguration crucial to the operation of the transmutation engine is the glyph of unbonding. Unlike the glyph of bonding, created using strongly lubricating tin, the glyph of unbonding is made out of the finest gold. This is specifically because of its separation properties, w...127 downloadsupdated 8 y ago
- CONDUCTIVE FLUIDby KonradTurn your leftover hangover cures and toxic metal waste into a conductive fluid that's fun for the whole family127 downloadsupdated 8 y ago
- PANACEAby RP0127 downloadsupdated 8 y ago
- EXPERIMENTS IN REDISTRIBUTION Iby 76561198384240744It is well-known that the most common transmutation operations, bonding and unbonding, require an arcane power source. However, operations on individual atoms, such as calcification and duplication, use only the power stored within the affected atoms. Because of this, some specific alchemical tra...127 downloadsupdated 13 mo ago
- STEAM DECK DISASSEMBLYby OmegasaxonUnfortunately, you cannot take apart a Steam Deck and fuse some components into gold. Or can you?126 downloadsupdated 3 y ago
- TOUGH LOVEby 76561198799553775126 downloadsupdated 8 y ago
- CYCLOINTERNALIZATIONby 76561198343911958the name is bs have fun solving it tho, can make for some fun optamization i think125 downloadsupdated 5 y ago
- Proof of logic completenessby emlunABSTRACT Building upon previous work by armin.rigo [1], we demonstrate that the transmutation engine is logically complete. METHOD There is one primary reagent and three products. We consider each salt atom and any fire and/or water atoms bonded to it as an independent unit separate from the othe...125 downloadsupdated 5 y ago
- CARBONIC ACIDby renard124 downloadsupdated 9 y ago
- ABRASIVE STEELby ShadowClusterWe have some guys workin' in the metallurgy department and say they lost their source of abrasive brushes, so they asked us to make some for them. They don't have any minerals, so we have to do with metals. Here's some more unstable lead to work with.124 downloadsupdated 9 y ago
- Triplex Bonding..?by 76561199480231514"Uhh, sir, I'm not so sure about this..." "Why? It's possible, isn't it?" "I mean.. I guess so-" "Then do it. Also, we got the metals triplexed for you too." "how in the actual hell"124 downloadsupdated 5 mo ago
- Pass-Through Alloyby HaxtonWeek 7 of the 2025 Opus Magnum Tournament Results stream124 downloadsupdated 18 mo ago
- DWARVEN FIRE WINEby RP0124 downloadsupdated 8 y ago
- Healing Sutureby cake>pieThis fiber, infused with silver and vitae, is used to make suturing thread that helps promote rapid healing of wounds and surgical incisions -- for those who can afford it, that is. ---------------------------------------------- > Check out my other puzzles!123 downloadsupdated 9 y ago
- DragonsBreath 02: From Theory to Practiceby cake>pie... at that time, theorists believed that the volatility of the triplex bond could be increased by leaving the bonds partly incomplete. However, while it was clearly possible to do so within the confines of a transmutation engine, only completed bonds could be accepted as output. For a long time,...123 downloadsupdated 9 y ago
- TOUCHSTONEby zorflax123 downloadsupdated 2 y ago
- SPARKING POWDERby fateEdit: Didn't expect this many people at all. I mean, it's not that many people but i'm still glad some people liked it.123 downloadsupdated 6 y ago
- SIMPLE WASTE MANAGEMENTby Froztwolf122 downloadsupdated 8 y ago
- PROXY GLASSby lightningstudiosWell, all that glass needs to come from somewhere, right?122 downloadsupdated 9 y ago
- MECHANICALLY BLESSED HOLY WATERby NEURO FUZZY122 downloadsupdated 9 y ago
- LIGHTNING (TI)by 76561198333482471This was designed to be a cool little TI challenge. Try to solve this puzzle without using tracks, using the least instructions possible.122 downloadsupdated 5 y ago
- LIGHTNING BOMBby 76561198375746173Item Level: 10 Category: (Bomb) Equipment Cost: 21 Use Count: 7 Target: Single Deals 105 - 150 LIGHTNING damage to target. 56% - 80% Inflicts BLIND to target. Knockbacks WT by 200 - 300 to target. It has triplex bonds on copper. This is certainly possible :p solution: 940/127/234121 downloadsupdated 9 y ago
- Burn Ointmentby cake>pieIt may come as a surprise to some that brimstone is among the ingredients that this soothing topical medication is refined from. ---------------------------------------------- > Check out my other puzzles!121 downloadsupdated 9 y ago
- Life's Powerhouseby tymmo.tAn substructure unlike any other within the cell, Life's Powerhouse is the Animasmus and Duplicator of the cell. Its presence in solutions with Life's Chain has long been known to extend the alchemical activity of the mixture almost indefinitely. Recently, Life's Powerhouse has been observed conv...121 downloadsupdated 9 y ago
- Gleet Reliefby cake>pieThis cure for the "burning" was rumored to have been first created in order to treat a profligate House Scion who was known for frequenting the clapiers. ---------------------------------------------- > Check out my other puzzles!120 downloadsupdated 9 y ago
- WATER FILTRATIONby kissmyasheRunoff from industrial-scale alchemical processes has long been an issue, and these waste byproducts can easily pollute groundwater if not properly stored. However, recent advances have found a way to separate out clean water and stable iron metal.120 downloadsupdated 4 y ago
- Lightweight Fiberby TURBōThin as Air. Perfect for producing running clothes.120 downloadsupdated 6 y ago
- SPLINTER OF GREEDby transcendentalConstant314It just takes one greedy move on the board, one wrong step, and now your Sigmar's Garden game is unsolvable. This time you were bested by the metallurgy on the board. Returning to your etching board, you now decide to study this splinter. Hopefully your research will bear fruit! REAGENTS: - Eleme...120 downloadsupdated 19 mo ago
- TOXIC METALLURGYby zorflaxIn the early days alchemy was outlawed in most regions, and whatever alchemy was practiced was done so under utmost secrecy. By necessity, their production chambers needed to be small enough to be hidden from plain sight. These production chambers are uncomfortably small by today's standards. Com...119 downloadsupdated 5 y ago
- 入れ替えの初級問題 Elementary puzzles(Swap position)by 76561199022313427エディターがあるということで試しに作ってみた初級編! 位置交換を用いる基本的なパズルです! This puzzle was made for trial. This is a basic puzzle using Swap position.119 downloadsupdated 7 y ago
- FLAGBEARER ADHESIVEby 76561198412912726Oh, you know, Great House border skirmishes are mostly about show. You make a big fuss about taking five or ten city blocks, the other house puts on a valiant last stand, it all looks very impressive and gives the diplomats something to talk about. You're in no actual danger. Yes, I suppose maybe...119 downloadsupdated 15 mo ago
- BERLO WITHOUT BERLOby Mitch RocksMaking the Van Berlo Wheel like Van Berlo did! Can you puzzle it out? Or is Van wiser than you are?118 downloadsupdated 8 y ago
- MERCULAPSEby 76561198840332812118 downloadsupdated 11 mo ago
- SAFE MORS DISPOSALby GemohandyEven when faced with potential immortality, the average person will ignore potential long-term consequences. One of the foundational principles of ancient alchemical engineering is that atoms can neither be created nor destroyed. Thus, any atoms you pull into your alchemical engine must necessari...117 downloadsupdated 8 y ago
- Steamy Wavesby WhebonThis is my first Opus Magnum level. I hope you like it. It's quite an easy one compared to some other levels I've seen in the Steam Workshop.117 downloadsupdated 9 y ago

