Oil Tycoon Wiki

Oil Tycoon! early upgrades

Early upgrades in Oil Tycoon! are cheap and permanent. Buy order matters more than anything else in the first hour — the same purchases in a different sequence cost you minutes.

Early upgrade price list

UpgradePriceEffect
Conveyor segment$10Links a new path stretch
Clear obstacle$25Opens blocked pieces of route
Path/door unlock$50New area of the plot
Mug (container, from Miguel)$100Bigger carrying capacity
Upgrader$250$23 gas cans → $33 fuel
Drill worker$670Automates the drilling input

The buy order that works

  1. First dropper + conveyor ($10) — nothing runs without them.
  2. Path extension — depth first; every segment is a future value slot.
  3. Clear obstacle ($25) when the line hits a block.
  4. Mug ($100) — fewer manual trips while you still collect by hand.
  5. Upgrader ($250) — the moment the line is producing gas cans reliably.
  6. Drill worker ($670) — input never starves again.

Why this order

  • Depth before capacity: a bigger container on a shallow line earns the same per unit.
  • The upgrader sits before the worker because $23 → $33 multiplies everything the worker will feed it.
  • The worker comes last of these six because a perfect line with no input still earns nothing.

The upgrade order that works

There is a correct sequence, and it is short. Each step unlocks the next one's value:

  1. Conveyor segments ($10) until the route reaches the sell point without gaps. Throughput before anything.
  2. Upgrader ($250) as soon as it is affordable. Payback under a minute on an active line — the fastest return in the game.
  3. Drill worker ($670) to hold the line while you are away. Automation is what makes the upgrader's value compound overnight.
  4. Tank and capacity upgrades ($7,000 range) once workers keep the line fed and stalls disappear.
  5. Oil extractor ($50,000) only when the route is unattended and balanced — it multiplies volume into a line that can already carry it.
  6. Monument ($700,000) never, if income is the goal.

What each upgrade actually changes

UpgradeChangesDoes not change
Conveyor segmentHow fast units move between stagesWhat a unit is worth
UpgraderValue of every unit passing throughHow many units exist
Drill workerWhether the line runs while you are goneLayout problems
Tank upgradeHow much the line holds before stallingSell price
Oil extractorVolume of oil appearing on the plotWhether the route can carry it
Golden drop monumentNothing measurable — verifiedIncome, speed, capacity

The trap of buying in price order

Cheap first is not the same as right. A $10 segment placed after the bottleneck does nothing; the same segment placed before it lifts the whole line. Buy against the stage that is backing up — the limiting-stage method on the factory guide page tells you which one that is — and ignore the price order entirely once the core line exists.

FAQ

What should I upgrade first in Oil Tycoon!?

The $250 upgrader — it pays back in under a minute on an active line and improves every unit that passes through it.

Do upgrades stack with workers?

Yes. Workers keep the line moving; upgrades make each unit worth more. Fix the route first, then automate, then upgrade value.

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