All Upgrades in Tectonic Industries Explained
Upgrades in Tectonic Industries are the meta-progression systems that improve your mining capabilities beyond what machines alone can do. While refiners and forges process your ores into money, upgrades expand your mining range, carrying capacity, base size, and processing limits. Together, these four upgrade categories determine how efficiently you can mine, transport, and process ores -- and making smart upgrade choices early on can save you hours of grinding later.
This guide covers every upgrade in Tectonic Industries, with detailed analysis of each category, cost breakdowns, and a clear priority list that tells you exactly which upgrade to invest in at every stage of the game. Whether you are deciding between your first Backpack Size increase or saving up for a Max Depth extension, this guide has the answers.
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The Four Upgrade Categories
Tectonic Industries features four main upgrade categories, each affecting a different aspect of your mining operation:
| Upgrade | What It Does | Max Level | Impact |
|---|---|---|---|
| Max Depth | How deep you can mine | 4 levels | Access to rarer ores |
| Backpack Size | How many ores you can carry | 5 levels | Longer mining runs |
| Plot Size | How large your base can be | Multiple | More machines and chains |
| Ore Limit | How many ores your base can process | 7 levels | Higher processing capacity |
Each upgrade category has multiple levels, with costs increasing at each tier. The strategic challenge is deciding which upgrades to prioritize given your limited resources, since every coin spent on an upgrade is a coin not spent on refiners, forges, or equipment.
Max Depth Upgrade
What It Does
The Max Depth upgrade determines how deep you can mine in the Tectonic Industries mine shafts. Deeper levels contain rarer and more valuable ores, making this upgrade directly tied to your income potential. Without Max Depth upgrades, you are stuck mining surface-level common ores that are worth a fraction of what you could be earning at deeper levels.
Upgrade Levels
| Level | Depth Range | Cost Estimate | Best Ores Unlocked |
|---|---|---|---|
| 1 (Starting) | 0-25m | Free | Basic common ores |
| 2 | 25-75m | Low | Improved common ores |
| 3 | 75-150m | Moderate | Uncommon ores |
| 4 | 150-300m+ | High | Rare and valuable ores |
The jump from each depth level to the next unlocks significantly more valuable ores. The difference between mining at 25m and mining at 150m is dramatic -- ores at 150m can be worth 5x to 10x more than surface-level ores. This makes Max Depth one of the most impactful upgrades in the game.
When to Upgrade Max Depth
Max Depth should be your first upgrade priority after building your initial forge and refiner setup. The ability to mine deeper, rarer ores compounds with every refiner in your chain, creating a multiplier effect that dramatically increases your income. Do not wait to upgrade this -- every minute you spend mining shallow ores is money you could be earning faster at deeper levels.
Backpack Size Upgrade
What It Does
The Backpack Size upgrade determines how many ores you can carry in your inventory at once. A larger backpack means you can mine for longer before needing to return to your base to deposit ores, which translates directly into more efficient mining runs.
Upgrade Levels
| Level | Backpack Capacity | Cost Estimate | Mining Run Length |
|---|---|---|---|
| 1 (Starting) | 100 ores | Free | Very short |
| 2 | 250 ores | Low | Short |
| 3 | 400 ores | Moderate | Moderate |
| 4 | 600 ores | Moderate-High | Long |
| 5 | 1,000 ores | High | Very long |
Starting with a 100-ore backpack means you will be making frequent trips back to base, which interrupts your mining flow and wastes time. Upgrading to 1,000 ores lets you mine for extended periods before depositing, which is particularly valuable at deeper mine levels where travel time back to base is longer.
When to Upgrade Backpack Size
Backpack Size is your second upgrade priority after Max Depth. Once you can mine at deeper levels, you need the carrying capacity to bring back larger hauls of valuable ores. The jump from 100 to 250 ores is particularly impactful and should be done as soon as you can afford it after your first Max Depth upgrade.
Plot Size Upgrade
What It Does
The Plot Size upgrade expands the physical area of your base, allowing you to build more machines, longer chains, and larger storage setups. Without adequate plot space, you will be unable to fit the refiner chains and forge setups that drive your income in the mid-to-late game.
Upgrade Details
Plot Size upgrades become increasingly important as you progress through the game. In the early game, your base is small and your chain is short, so the default plot size is sufficient. But by the mid game, when you are building chains of 6+ refiners plus forge and storage, you will need additional space. By the endgame, with S-Tier refiners, Nuclear Forge, and Sophisticated Storage, plot size is essential.
The key moments when you will feel the need for a larger plot are:
- When you unlock the Industrial Forge and need to reorganize your base
- When you build the Flamethrower and need space for its unique requirements
- When you start constructing S-Tier refiner chains at BP11+
- When you build the Nuclear Forge and need room for its large footprint
When to Upgrade Plot Size
Plot Size is your third priority, behind Max Depth and Backpack Size. Upgrade it when your current base layout is too cramped to accommodate the machines you need to build. Do not upgrade prematurely -- a larger plot with the same machines does not increase your income.
Ore Limit Upgrade
What It Does
The Ore Limit upgrade determines how many ores your base can process simultaneously. This affects the total throughput of your refiner chain and forge, determining how many ores can be in the processing pipeline at any given time.
Upgrade Levels
| Level | Ore Limit | Cost Estimate | Processing Capacity |
|---|---|---|---|
| 1 (Starting) | 5 ores | Free | Very limited |
| 2 | 10 ores | Low | Basic |
| 3 | 20 ores | Low-Moderate | Moderate |
| 4 | 30 ores | Moderate | Good |
| 5 | 40 ores | Moderate-High | Strong |
| 6 | 55 ores | High | Very strong |
| 7 | 70 ores | Very High | Maximum |
The starting ore limit of 5 is extremely restrictive, allowing only 5 ores in your processing pipeline at once. This creates a severe bottleneck that limits your income regardless of how powerful your refiners and forge are. Upgrading to 70 ores allows a full chain of processed ores to flow smoothly, maximizing the utilization of your machines.
When to Upgrade Ore Limit
Ore Limit should be upgraded whenever you notice your refiner chain and forge are running below capacity because they are waiting for ores to enter the pipeline. This becomes particularly important in the mid-to-late game when your chain is long and processing many ores simultaneously.
Complete Upgrade Priority List
Here is the recommended upgrade priority for every stage of the game:
| Priority | Upgrade | Reason | Game Stage |
|---|---|---|---|
| 1 | Max Depth Level 2 | Access better ores immediately | Early |
| 2 | Backpack Size Level 2 | Longer mining runs | Early |
| 3 | Max Depth Level 3 | Even better ores | Early-Mid |
| 4 | Ore Limit Level 2-3 | Remove early bottleneck | Early-Mid |
| 5 | Backpack Size Level 3 | Support deeper mining | Mid |
| 6 | Max Depth Level 4 | Access rare ores | Mid-Late |
| 7 | Plot Size | Room for mid-game machines | Mid-Late |
| 8 | Ore Limit Level 4-5 | Support full chain throughput | Mid-Late |
| 9 | Backpack Size Level 4-5 | Maximum mining efficiency | Late |
| 10 | Ore Limit Level 6-7 | Maximum processing capacity | Endgame |
This priority list balances income increase (Max Depth, Backpack Size) with processing capacity (Ore Limit) and infrastructure (Plot Size). Following this order ensures you always have the mining capability to earn money and the processing capacity to turn it into income.
Upgrade Cost Analysis
Understanding the cost-to-benefit ratio of each upgrade helps you make informed spending decisions. Here is a general analysis:
| Upgrade | Cost Level | Income Impact | ROI Speed |
|---|---|---|---|
| Max Depth | Moderate | Very High | Fast |
| Backpack Size | Low-Moderate | High | Fast |
| Ore Limit | Low-High | Moderate-High | Moderate |
| Plot Size | Moderate-High | Indirect | Slow |
Max Depth and Backpack Size provide the fastest return on investment because they directly increase how much money you can earn per mining run. Ore Limit upgrades pay for themselves over time as they enable higher processing throughput. Plot Size upgrades have the slowest ROI because they do not directly increase income -- they only enable you to build more machines.
Frequently Asked Questions
What should I upgrade first in Tectonic Industries?
Upgrade Max Depth first, followed by Backpack Size. Max Depth gives you access to more valuable ores, and Backpack Size lets you carry more of them. Together, these two upgrades dramatically increase your earning potential from the very first mining run.
How many upgrade categories are in Tectonic Industries?
There are four main upgrade categories: Max Depth (4 levels), Backpack Size (5 levels), Plot Size (multiple levels), and Ore Limit (7 levels). Each category affects a different aspect of your mining operation.
What does the Ore Limit upgrade do?
The Ore Limit upgrade determines how many ores can be in your processing pipeline at the same time. A higher ore limit means more ores can be processed simultaneously by your refiners and forge, increasing your overall throughput and income.
Is Plot Size worth upgrading early?
No, Plot Size is a lower priority in the early game. Your starting plot is sufficient for the basic forge and refiner setup. Upgrade Plot Size when your base becomes too cramped for the machines you need to build, which typically happens in the mid game.
Can I reset my upgrades?
Currently, there is no way to reset upgrades in Tectonic Industries. Your upgrade choices are permanent, so choose carefully. Following the priority list in this guide ensures you make optimal choices at every stage.
Do upgrades affect all players on a server?
No, upgrades are account-specific and apply only to your base and character. Other players on the same server have their own upgrade progress.
Where can I discuss upgrade strategies with other players?
The Tectonic Industries Discord server has active discussions about upgrade strategies and priority order. You can also find upgrade guides on the @seenverge YouTube channel.