All tools

Ice Tycoon 2 Upgrade Tier List

Every upgrade ranked S to C, then filtered by the bottleneck you are actually hitting. Pick your symptom below and the board tells you which upgrade is worth buying next.

TL;DR
The S tier is short and honest: Lava Upgrader first for Cash per sale, then the Gem Upgrader once all 5 gems are in, and Mcrafter for late automation. Below them, buy A tier upgrades as their matching bottleneck shows up, and leave B and C picks until the top of the board is already yours. Filter the board by your bottleneck to skip the guesswork.
What is slowing you down right now?
Filter by game phase
S
Bottleneck breakers. These move Cash per second the most.
Lava UpgraderUpgrader

Boosts the Cash value of every ice block right as it drops into the lava sell point.

It multiplies what each sale is worth, which is the single biggest lever on Cash per second. Most community routes grab it the moment the first conveyor line is running, before anything fancier.

Cost: buy right after your first conveyor
Gem UpgraderUpgrader

A secret sell-point buff that opens after you insert all 5 gems into the factory wall slot.

It stacks on top of the Lava Upgrader for the strongest sell spike in the game, and the +5% each gem carries is permanent through every rebirth after.

Cost: free, unlocks once all 5 gems are slotted
McrafterMachine

A late-factory automation station that keeps the whole line fed and moving on its own.

By late game the bottleneck is your own attention. Mcrafter runs the throughput so income keeps climbing while you hunt gems or line up a rebirth.

Cost: late-factory unlock
A
Frequent value. Buy these as the matching bottleneck shows up.
Water DropperMachine

Converts your water into harvestable ice blocks.

No ice means no Cash. This is the first real production step, and everything downstream sits idle waiting on it.

Cost: early machine
ConveyorMachine

Carries finished ice toward the lava sell pit.

Cheap, and it is the bridge between making ice and selling it. Skip it and you strand product you already paid to produce.

Cost: early machine
Conveyor ExpanderMachine

Adds another dropper lane so more ice moves at once.

Roughly doubles your production lanes for mid game. Worth it as soon as a single lane cannot keep the lava fed.

Cost: mid-game plate
AutomatorMachine

A factory worker that pulls product through the line for you.

If ice is piling up faster than it sells, the Automator clears the backlog so nothing sits waiting on a manual step.

Cost: mid-game machine
Ice UpgraderUpgrader

A mid-line value bump applied to ice before it reaches the lava.

Smaller than the Lava Upgrader on its own, but it stacks with it, so each block picks up value twice on the way to the sell point.

Cost: mid-line station
CoolantUpgrader

Reduces how much water each cycle burns.

When water is the thing running dry, Coolant stretches every scoop further. It is close to essential before the Drought badge run that drains every source at once.

Cost: mid-game upgrader
CupTool

Shopkeeper tool that holds 6 water, up from the free Spoon at 2.

Triples your water per trip for very little Cash. The standard first shopkeeper buy for almost every route.

Cost: $300
CanteenTool

Shopkeeper tool that holds 12 water.

The next capacity step once the Cup caps out. Fewer refill trips means more of your time is spent actually producing.

Cost: $1,500
BucketTool

Shopkeeper tool that holds 20 water.

The biggest hauler tier. Only worth it once your income can absorb the price without stalling the buys that raise Cash per sale.

Cost: $6,000
B
Situational. Good once the S and A picks are already in.
SawUpgrader

A multiplier station applied to ice moving through the saw point.

A real extra multiplier, but most routes pick it up after Coolant and the Lava Upgrader are stable rather than ahead of them.

Cost: mid-line station
MineMachine

Unlocks ore belts and pickaxe mining, a second resource path.

Useful for full completion, but early on it competes with your ice line for attention and Cash, so it is rarely the fastest buy.

Cost: about $5,000
Heat Crystal (Lvl 1 to 4)Tool

Lets you survive progressively colder zones, from -10 up to -40 degrees.

It gates access to colder areas rather than boosting income directly. Buy the exact level the zone you are entering needs, not one ahead of it.

Cost: $250 / $1,000 / $3,000 / $10,000
C
Starter or filler. Nothing to plan around.
Water SpoutMachine

The starting scoop point where you first gather water.

There is nothing to decide here, it is where you begin. You use the Spoon at this spot until shopkeeper tools upgrade you past it.

Cost: starting point
SpoonTool

The default starter tool, 2 water capacity.

Fine for the first minute of a fresh plot, then the Cup makes it obsolete. Nothing to spend on here.

Cost: free
This tier list
Every Ice Tycoon 2 upgrade, ranked S to C
icetycoon2.com/upgrade-tier-list

How each upgrade earns its tier

This tier list ranks by one question: how much does the upgrade move your Cash per second, and how often does that matter. An upgrade that fixes a bottleneck the whole factory feeds through sits in S. One that helps only in a narrow situation drops to B, no matter how large the number on it looks. That is why the Lava Upgrader outranks a pricier machine: it lifts the value of every single sale, all the time.

The catch is that the best upgrades depend on where your line is choking. If ice never reaches the lava, more sell value does nothing, so production machines like the Water Dropper and Conveyor come first. If ice piles up unsold, the Automator earns its place. The filter on the board reorders the picks around your actual symptom instead of pretending one fixed order fits every run. Once you know which upgrades you want, the upgrade order calculator ranks your own live costs by payback so you buy them in the fastest sequence.

Costs on the board are community-reported bands, not exact live figures, because Ice Tycoon 2 shifts prices with patches and your own tier changes the math. The tiers themselves are the stable part. They are built from what each upgrade does, which does not move when a number gets rebalanced.

The five upgraders, compared

Upgraders are where most of the Cash decisions live. Here is what each one is best for and when to skip it.

UpgraderTierBest forSkip if
Lava UpgraderSRaising Cash per sale, buy it firstNever, it is the core sell buff
Gem UpgraderSStacking a permanent sell spike late gameYou have not found all 5 gems yet
Ice UpgraderAA second value bump partway down the lineThe Lava Upgrader is not bought yet
CoolantAWater running dry, and Drought badge runsWater is not your bottleneck
SawBAn extra multiplier once the line is stableCoolant and Lava Upgrader are not in yet

The upgrades in a full run

Where these upgraders and machines actually sit in the freeze to rebirth loop, if you would rather watch it than read the board.

Tier list questions

Is the Lava Upgrader worth it in Ice Tycoon 2?

Yes, it is the top S tier pick. The Lava Upgrader raises the Cash value of every ice block right at the sell point, which moves your income per second more than any other single buy. Most routes grab it the moment the first conveyor line is running.

What is the best upgrader in Ice Tycoon 2?

The Lava Upgrader for raw Cash, then the Gem Upgrader once you have all 5 gems slotted, since it stacks on top for the biggest sell spike in the game. The Ice Upgrader and Saw are useful supporting multipliers but rank below both.

What upgrades should I buy first in Ice Tycoon 2?

Get production running first: Water Dropper and Conveyor, plus the Cup shopkeeper tool at about $300. Then buy the Lava Upgrader as soon as your first conveyor is live. That order fixes the empty-line bottleneck before it touches sell value.

Is Coolant worth buying in Ice Tycoon 2?

Only when water is your bottleneck. Coolant cuts how much water each cycle burns, which is close to essential before the Drought badge run. If water is not running dry, spend on sell-value upgrades instead and come back to Coolant later.

How do I unlock the Gem Upgrader?

Find all 5 gems and insert them into the factory wall slot. That opens the Gem Upgrader, a secret sell-point buff. Each gem is also a permanent +5% income on its own, so the hunt pays off twice.

Does this Ice Tycoon 2 tier list change after a rebirth?

The ranking holds, since it is based on what each upgrade does, not your raw numbers. Some upgraders reset on rebirth and get re-bought, but gem income stays permanent. So you rebuy the same S and A picks in the same order, just faster each run.

Last updated 2026-07-09

How we compiled this: the upgrade names, tiers, and mechanics come from playing Ice Tycoon 2 through multiple rebirths and cross-checking every upgrade against the community wikis and the Roblox listing (universe 10337069275). Costs are community-reported bands that shift with patches, so treat them as ranges. The tier placements are built from what each upgrade does, which is the part that stays put when the numbers get rebalanced.