Why Knowledge Level Matters
Your Alchemy Factory knowledge level turns surplus production into permanent progression options. Feed items into a Knowledge Altar to gain experience, earn skill points, and improve the factory limit currently slowing you down.
A profitable factory can still stall when belts, fuel, crop nutrients, or machine output cannot keep up. Knowledge levels let you improve those limits without rebuilding every production line.
Knowledge progression is separate from Alchemy Level progression. Association assessments raise Alchemy Level and unlock research tiers, while the Knowledge Altar raises Knowledge Level and supplies upgrade points. Complete main quests to open new tools, then use knowledge points to make those tools run better.
Gain Experience with the Knowledge Altar
Build a Knowledge Altar for 24 Stone to turn excess materials into experience. It breaks down items into alchemical knowledge rather than producing a sellable item.
Since version 1.0, the altar accepts any item. This gives unwanted overflow a purpose when an old production block keeps making goods after you have moved on. Relics remain the most valuable altar input because they grant more experience than ordinary items.
| Input type | What it does | Best use |
|---|---|---|
| Ordinary surplus items | Grants experience when consumed | Clear overflow from outdated or overbuilt lines |
| Low-tier relics | Grants more experience than standard goods | Early knowledge progression after relic production begins |
| High-tier relics | Provides substantial experience | Targeted late-game leveling sessions |
| Sellable relics | Can be sold instead of consumed | Use when cash is the current bottleneck |
A dependable loop is to produce relics, sell enough for shop income, and send the remainder to storage or the altar. Do not sacrifice every relic automatically. Gold is still needed for research, land, construction, fuel, and purchased inputs.
Jupiter is often the first relic produced consistently. A Shaper crafts it from Planks, Wooden Gears, and Wooden Pulleys. Once those inputs are stable, direct each completed relic to the shop, a storage chest, or the altar according to your immediate need.
Use the altar when:
- Your shop, contracts, and quests cannot absorb an item surplus.
- You need a point to fix a clear bottleneck.
- You have relics stored for a planned leveling push.
- You want points available before a factory transition or reset.
Avoid consuming materials needed for an active Association assessment. A little experience is rarely worth delaying the main quest that opens the next research tier.
Spend Skill Points on the Current Constraint
Skill points change the operating limits of your factory. The best allocation depends on the actual blockage: transport capacity, machine throughput, fuel consumption, crop nutrients, revenue, or relic experience.
Skill names and available options can differ between older Early Access guides and the current game. Some shop and contract bonuses have changed over time, so check the in-game panel before committing points.
| Skill | Primary effect | When it is useful |
|---|---|---|
| Logistics Efficiency | Raises conveyor belt speed | Belts cannot carry machine output |
| Factory Efficiency | Improves device production and heat use rate | Machines or cauldrons are the bottleneck |
| Alchemy Skill | Raises extractor output | Extractor and alembic chains are limiting production |
| Fuel Efficiency | Improves fuel heat value | Heat-intensive recipes strain fuel supply |
| Fertilization Efficiency | Improves nutrient value | Farms need too much fertilizer |
| Customer Management | Improves quest rewards | Quest income matters most |
| Negotiation Skill | Raises contract volume | Dispatch is your main outlet |
| Relic Knowledge | Improves relic experience | You are consuming a large relic reserve |
Keep Logistics Efficiency and Factory Efficiency close together when increasing throughput. Faster machines without enough belt capacity can jam lines and distort carefully balanced ratios.
A practical method is to add one point to each, watch the line, and add another pair only if it remains stable. This matters most when several machines share a belt or depend on exact input rates.
Factory Efficiency can also increase pressure on input and heat supplies. If a previously balanced setup begins starving or backing up after an upgrade, inspect belts, fuel, storage, and downstream demand before rebuilding it.
Recommended Priorities by Progression Stage
Early points are often more useful as economic support than raw speed. In the first research tiers, quests can fund much of your expansion, while a small shop may not yet have enough valuable stock for sales-focused upgrades to shine.
| Factory stage | Recommended focus | Why it helps |
|---|---|---|
| Early game through tier 4 or 5 | Customer Management | Quests can be a major income source |
| Around advanced fertilizer | Fertilization Efficiency | Flax, sage, and red currant increase nutrient demand |
| Mid game | Logistics and Factory Efficiency together | Raises throughput while protecting ratios |
| Heat-heavy production | Fuel Efficiency | Helps with black powder and blast potion chains |
| Dispatch-focused economy | Negotiation Skill | Lets contracts absorb more output |
| Late potion chains | Alchemy Skill | Extractors and alembics can become limiting |
| Established relic production | Relic Knowledge | Makes high-tier relic leveling more efficient |
Customer Management is a strong opening choice when you complete quests regularly. It improves rewards, and deeper investment can increase the number of daily random quests. That can provide meaningful cash before shop shelves contain high-value products.
Fertilization Efficiency becomes more appealing after advanced fertilizer enters the factory. Manual planting and basic fertilizer may not justify many points, but scaled farms can consume huge amounts of nutrients. If crops limit potion ingredients, fertilizer efficiency may be more valuable than another speed upgrade.
Fuel Efficiency is usually a response upgrade rather than an opening priority. Take it when heat shortages, refueling, or fuel expense are holding back otherwise functional production. It pairs naturally with Factory Efficiency because faster heat-consuming devices place more pressure on fuel.
Late game, Alchemy Skill is useful when extractors and alembics gate complex potion lines. Blast potions, aqua vitae, and advanced conversions can expose this issue. Better device output may reduce the space and supply burden of a large expansion.
Relic Knowledge is best saved until relic production or storage is established. It improves future points rather than immediate income or throughput. Once higher relics such as Venus, Mercury, Luna, and Sol are consumed regularly, it can support a major leveling push.
Reset Points and Plan Relic Bursts
You can reset skill points when the factory changes direction or an older allocation no longer fits. The price rises with repeated resets, eventually capping at 10 Gold. That makes experimentation possible, but frequent small respecs still cost money.
A common late-game method is a temporary Relic Knowledge build. Stockpile relics, reset normal upgrades, place points into Relic Knowledge, process the relics through several Knowledge Altars, then reset into an operating build.
Follow this sequence:
- Keep enough relic sales flowing to preserve your cash economy.
- Store a meaningful relic reserve before paying for a reset.
- Build enough Knowledge Altars to process the reserve quickly.
- Reset into Relic Knowledge immediately before feeding the stockpile.
- Consume the relics, gain the new points, and reset into your usual build.
- Rebalance belts, machines, fuel, and fertilizer before leaving the factory unattended.
This strategy has a real tradeoff. Removing points from logistics, production, or fuel can make the factory run poorly during the relic dump. Prepare buffers and storage first. A short planned slowdown is manageable; an unplanned reset during a critical quest chain can be expensive.
Experience requirements rise as Knowledge Level increases. Treat relic bursts as a way to reach useful breakpoints, not as a mandatory optimization after every few relics. A stable factory that gains knowledge gradually can be more profitable than one constantly interrupted for respecs.
FAQ
What is Alchemy Factory knowledge level?
Alchemy Factory knowledge level is progression earned by feeding items into a Knowledge Altar. Each level provides skill points for upgrades affecting belts, machine output, fertilizer value, fuel efficiency, quests, contracts, and relic experience.
Can any item be used in a Knowledge Altar?
Yes. Since version 1.0, the Knowledge Altar can consume any item for experience. Relics remain the preferred input because they provide additional experience.
Should I sell relics or use them for experience?
Sell relics when gold limits research, purchases, or expansion. Use them for experience when a skill point will solve a more important bottleneck. Many factories split relic output among sales, storage, and altar consumption.
Which skills should I upgrade first?
Customer Management is useful early when quests provide most income. Later, keep Logistics Efficiency and Factory Efficiency close together, then prioritize fertilizer, fuel, alchemy output, contracts, or relic knowledge based on the bottleneck.
Can I reset knowledge skill points?
Yes. Skill points can be reset repeatedly, although the Gold cost increases with use and eventually caps at 10 Gold. Resets are especially useful when moving between a normal operating build and a temporary Relic Knowledge build.