Financier + Trader
These upgrades improve market-price outcomes, so the value scales with every resource building you own.
EconomyTier S
Mini War Research Lab Guide
Research Lab Guide
Research Lab is not a $5M income building. It is the gateway to Financier and Trader upgrades: market-price multipliers that scale with the whole economy after Bank unlocks Market Access.
Multiplier unlock
Research Lab is Tier S because it unlocks upgrade paths. ROI Score 0.01 only measures +$36/min Research output.
3-Second Decision
Buy or Skip?
Research Lab's raw ROI is almost meaningless. The real value is unlocking Financier and Trader, which raise market value across the whole economy once Bank is online.
Build timingReal value ProgressionROI warning Do not do
$3,000+/min
Wait until Bank is built and income is high enough that saving $5,000,000 is realistic.
Research -> Diamond
Fandom's mid-game route starts with Research Lab before Diamond Cave, because multipliers should come before premium resources.
0.01 is incomplete
Raw ROI counts only +$36/min Research output and ignores the unlocked upgrade system.
Before Bank
Trader value depends on Market Access. Without Bank, Research Lab loses much of its practical payoff.
Building Stats
- Cost
- 5,000,000 💰
- Tier
- Tier S
- Category
- Economy
- Civilians
- N/A
- Income
- +36/min
- Upkeep
- 0/min
- ROI Score
- 0.01
- Payback
- 138,888.9 min
Payback Calculator
$
Used only to estimate your post-build income curve. Payback is calculated from building cost and income gain.
- Payback
- 138888 min 54s
- Minute 10 delta
- $-4,999,640
- After build
- $536/min
ROI Logic
What Research Lab Actually Does — It's a Global Market Multiplier
The building produces Research, but that is the small part. The important part is unlocking Financier and Trader, the upgrades that improve market value after Bank.
+$36/min
Research Lab's direct output is modeled like the same +$36/min income many factories use. This is not the investment thesis.
+2% prices
Current Fandom technology data lists Financier as a market price boost, making every later sale more valuable.
Trader+5% prices
Trader is the bigger market price boost. It stacks with Bank's ability to sell into good market windows.
Bank synergyBuild order note Updates context
Market access first
Bank lets you use market windows. Research Lab unlocks upgrades that make those windows worth more.
0 openings
Research Lab has no opening build order because $5M is outside the first 5-15 minute route window.
Lucky Trader
Update notes also reference Lucky Trader and lab research-speed bonuses, so this branch has more depth than a single sale-price node.
Research Lab's Two Values
The direct output is minor. The upgrade unlock is the reason this page exists.
| Metric | What it does | Importance |
|---|---|---|
| Output value | +$36/min Research | Minor |
| Function value | Unlocks Financier + Trader | Primary |
| Financier | Market price boost | Global sales value |
| Trader | Larger market price boost | Compounds with Bank |
| Strategic read | Mid-game multiplier gateway | Tier S |
Research Lab is an upgrade-system building. Its output stat alone makes it look much worse than it is.
Why 0 Build Orders Is Not A Red Flag
Opening routes are not designed to cover $5,000,000 buildings.
| Metric | Opening build orders | Mid-game milestones |
|---|---|---|
| Time range | First 5-15 minutes | After economy is established |
| Goal | Stabilize income and tech route | Unlock multipliers and high resources |
| Research Lab fit | Too expensive | Correct category |
| Comparable example | Nuclear appears only later | Nuclear is still important |
Research Lab is absent from opening build orders because it is a mid-game milestone, not because it is weak.
Bank + Trader Stack
The practical value appears after Bank. First unlock market access, then improve market prices.
| Metric | Without Bank | Bank only | Bank + Research Lab |
|---|---|---|---|
| Market timing | No active access | Sell at 30%+ windows | Sell at 30%+ plus upgrades |
| Financier / Trader | Low practical value | Useful after unlock | Main reason to build |
| Research branch depth | No Lucky Trader context | Market timing only | Lucky Trader and lab speed bonuses matter |
| Diamond Cave impact | Base sell value | Better sell windows | Better sell windows plus price boosts |
The correct order is Bank first, Research Lab second, Diamond Cave after the multipliers are ready.
True ROI Model
The Math: Research Lab's Real ROI Is Not 0.01
A raw output-only calculation makes Research Lab look impossible. A market-multiplier model shows why its value rises with total income.
| Metric | Raw output ROI | Multiplier model |
|---|---|---|
| Measured value | +$36/min Research | 10% uplift on total income |
| Example income | Research Lab only | $5,000/min economy |
| Added value | +$36/min | +$500/min |
| Payback | 138,888.9 min | 10,000 min |
| Read | 96-day illusion | About 7 days at $5,000/min |
Research Lab is still expensive, but the raw 0.01 ROI score ignores the market-price upgrades that scale across the whole base.
0.01
$36 divided by $5,000,000 makes the default ROI score nearly zero.
+$500/min
At $5,000/min total income, a 10% market value boost is worth about $500/min.
More income = stronger
Research Lab gets better as your total economy grows. That is what single-building ROI cannot show.
Player Pattern
What the Community Says About Research Lab
Community progression sources treat Research Lab as the start of the multiplier phase, not as an opening route building.
Progression route
Research -> Diamond
Fandom places Research Lab before Diamond Cave in the mid-game route, which matches the multiplier-before-resource logic.
Technology tree+2% / +5%
Fandom technology data lists Financier and Trader as market price boosts, giving the page a concrete upgrade mechanism.
Updates contextLucky Trader + lab speed
Update notes reference Trader, Lucky Trader, and lab research-speed changes, reinforcing that the trading branch is a real scaling path.
3 Mistakes Players Make With Research Lab
Mistake 1Mistake 2 Mistake 3
Before Bank
Trader is a market-value upgrade. Build Bank first so the market system is actually available.
Reading 0 orders wrong
Research Lab has 0 opening build orders because it costs $5M, not because it lacks strategic value.
Diamond first
Diamond Cave is a pure resource building. Research Lab's upgrades make that resource more valuable, so the multiplier should come first.
Slot Decision
Research Lab vs Diamond Cave — Which Comes First?
Diamond Cave has premium output, but Research Lab changes how that output sells. Build the multiplier before the resource spike.
| Decision Point | Research Lab | Diamond Cave |
|---|---|---|
| Cost | $5,000,000 | $7,500,000 |
| Income/min | +$36/min | +$36/min |
| ROI Score | 0.01 | 0 |
| Payback | 138,888.9 min | 208,333.3 min |
| Tier | S | S |
| Build orders | 0 routes | 0 routes |
| Function value | Financier + Trader | Premium diamonds |
| Decision | Build first | Build after multipliers |
Research Lab first. Its market upgrades make Diamond Cave better, while Diamond Cave cannot make Research Lab cheaper or stronger.
Progression Context
Research Lab in the Full Progression Path
Research Lab is the first true mid-game multiplier node after Bank. It starts the path from market access into premium resources and late economy chains.
- 01Market unlock
Bank $1M
Unlocks Market Access, which is required before Trader value can fully matter.
- 02
Multiplier node Research Lab $5M
Unlocks Financier and Trader, the market-price upgrade path.
- 03Premium resource
Diamond Cave $7.5M
Best after the market upgrade path is available, because diamonds benefit from stronger sale prices.
- 04Late chain
Nuclear Reactor $20M
The next late-economy milestone with +72/min modeled output, double the standard +36/min pattern.
- 05Endgame curve
Data -> Blackhole
After the reactor phase, the economy moves toward Data Center and Blackhole Generator scaling.
The route is Bank for market access, Research Lab for price upgrades, Diamond Cave for premium resources, then Nuclear and Data for late-game scale.
Build Timing
When Exactly Should You Build Research Lab?
Use income threshold, progression position, and multiplier payback together. Research Lab is strongest once the base already has enough income for the percentage boost to matter.
$3,000/min
At $3,000/min, saving $5,000,000 takes about 1,667 minutes, and a 10% uplift is worth $300/min.
$5,000/min
At $5,000/min, a 10% uplift is worth about $500/min and cuts the modeled payback to about 10,000 minutes.
$10,000/min
At $10,000/min, the same 10% uplift is worth $1,000/min, making the multiplier phase much more efficient.
Build Research Lab after Bank when total income is at least $3,000/min. At $5,000/min and higher, it becomes one of the strongest strategic savings targets.
Unlock Chain
✅ No prerequisites. Available from the start.
Build Strategy
Build Bank First
Market Access has to come before Research Lab. Without Bank, Financier and Trader have much less practical value.
Prereq -> Bank
Save At $3,000+/min
Research Lab becomes realistic when income is high enough that a $5,000,000 savings target does not freeze the rest of the base.
Income -> $3,000+/min
Then Add Diamond Cave
Once Financier and Trader are available, Diamond Cave's high-value output benefits more from market-price upgrades.
Next -> Diamond Cave
Appears In
This building does not appear in any current build order.
Current Meta Usage
Best Used With
Other Economy Buildings
Patch History
No confirmed patch changes are recorded for Research Lab yet. This section will update when verified balance changes are added to the building data.
Frequently Asked Questions
Is Research Lab worth building in Mini War?
Yes. Research Lab is Tier S because it unlocks Financier and Trader, the market-price upgrade path that scales with the whole economy. Raw ROI Score 0.01 only counts +$36/min Research output and misses the upgrade value.
What do Financier and Trader upgrades actually do?
Current Fandom technology data lists Financier as a +2% Market Prices upgrade and Trader as a +5% Market Prices upgrade. In practice, they make market sales more valuable after Bank unlocks Market Access, while update notes also reference Lucky Trader and lab research-speed support for the trading branch.
When should I build Research Lab in Mini War?
Build Research Lab after Bank is built and total income is at least $3,000/min. The stronger timing is around $5,000/min, where a 10% market-value uplift is worth about +$500/min.
Research Lab vs Diamond Cave — which should I build first?
Build Research Lab first. Diamond Cave is a premium resource building, but Research Lab unlocks upgrades that make premium resources sell for more. The correct order is Bank, then Research Lab, then Diamond Cave.
Why does Research Lab have 0 build orders but still Tier S?
Because build orders mostly cover opening routes, and Research Lab costs $5,000,000. It is a mid-game milestone, not an opening choice. Tier S reflects the full-game value of unlocking market-price upgrades.
What should I build after Research Lab in Mini War?
Build Diamond Cave next for premium resources, then work toward Nuclear Reactor and Data Center as the late-game economy chain. Gold Cave is a useful parallel option once Bank and Research Lab are active.