The Nuclear Forge: Tectonic Industries' Ultimate Machine
The Nuclear Forge is the pinnacle of forge technology in Tectonic Industries, unlocked at Base Pass 13 and representing the endgame goal for every serious player. This monstrous machine processes ores at incredible speed, holds massive amounts of material, and applies an extreme value bonus that can push your income to levels that seemed impossible just a few Base Pass levels ago. When you finally build the Nuclear Forge, you have truly arrived at the top tier of Tectonic Industries gameplay.
But the Nuclear Forge is not just a simple upgrade from your previous forge. It changes how you approach the entire game. With its massive processing capacity and extreme value bonus, the Nuclear Forge allows you to run longer, more complex refiner chains without worrying about bottlenecks. It opens up new strategic possibilities and lets you fully leverage the S-Tier refiners that you unlock alongside it at BP13.
This guide covers everything you need to know about the Nuclear Forge, from the long grind to BP13 to the optimal chain setups that maximize its incredible potential. If you are working toward the Nuclear Forge or have just unlocked it and want to get the most out of it, this guide is for you.
Nuclear Forge Stats and Unlock Requirements
The Nuclear Forge is the most powerful non-premium forge in Tectonic Industries, and its stats reflect that. Here is the complete breakdown:
| Stat | Nuclear Forge | Previous Best (Pristine Processor) |
|---|---|---|
| Base Pass Requirement | BP13 | BP9 |
| Processing Speed | Very Fast | Fast |
| Capacity | Massive | Large |
| Value Bonus | Extreme | Very High |
| Build Cost | Very High | High |
| Physical Size | Large | Medium |
The difference between the Nuclear Forge and the Pristine Processor is staggering. The processing speed is significantly faster, the capacity is dramatically larger, and the value bonus is in an entirely different tier. This is not an incremental upgrade -- it is a generational leap that fundamentally changes your income potential.
The Journey to BP13
Getting to Base Pass 13 is a long journey that requires consistent effort and smart resource management. Here is what you need to know about the grind and how to make it as efficient as possible.
BP9 to BP13: The Long Stretch
The jump from BP9 to BP13 is the longest progression stretch in the game. There are no new forges between BP9 and BP13, which means you will be using the Pristine Processor for a significant portion of your playtime. The key to making this grind bearable is maximizing your income with your current setup so you can earn Base Pass experience as quickly as possible.
Focus on these strategies during the BP9-BP13 grind:
- Optimize your existing refiner chain for maximum coins per minute
- Mine at the deepest levels you can reach with your current Max Depth upgrade
- Complete any available objectives and challenges for bonus experience
- Consider investing in the Backpack Size upgrade for longer, more efficient mining runs
- Use the code "Demo!" in game settings for a free bonus that helps with progression
Resource Management During the Grind
The BP9-BP13 stretch requires significant in-game currency for both Base Pass progression and the Nuclear Forge itself. Do not spend resources on anything that does not directly increase your income or Base Pass experience. This means skipping cosmetic purchases, avoiding unnecessary base expansions, and focusing purely on efficiency upgrades.
The most important resource allocation during this period is ensuring your refiner chain is as powerful as possible. Every coin you earn gets you closer to BP13, so any investment that increases your income per minute is worth making. This includes upgrading your Blast Smelter at BP11 and Molten Fabricator at BP12, both of which provide major income boosts that accelerate the grind.
Optimal Nuclear Forge Chain Setup
Once you have the Nuclear Forge, you need a chain that can fully utilize its incredible processing power. Here is the optimal endgame chain specifically designed for the Nuclear Forge.
The Full Nuclear Chain
Chemical Sprayer (BP13) > Tectonite Energizer (Premium, if available) > Cryo-Beam (BP9) > Sulfuric Dissolver (BP10) > Blast Smelter (BP11) > Molten Fabricator (BP12) > Mini Microprocessor (BP13) > Nuclear Forge (BP13)
This chain is designed to feed the Nuclear Forge the highest-value ores possible. The Chemical Sprayer starts with a chemical coating that boosts every subsequent refiner. The Cryo-Beam and Sulfuric Dissolver provide high multipliers, the Blast Smelter and Molten Fabricator deliver extreme processing, and the Mini Microprocessor handles smart routing to ensure each ore type gets optimal treatment before reaching the Nuclear Forge.
Nuclear Chain Without Premium Refiners
If you do not have the Tectonite Energizer, this chain still delivers incredible results:
Chemical Sprayer (BP13) > Ion Capacitor (BP9) > Cryo-Beam (BP9) > Sulfuric Dissolver (BP10) > Advanced Charger (BP10) > Blast Smelter (BP11) > Molten Fabricator (BP12) > Mini Microprocessor (BP13) > Nuclear Forge (BP13)
The Ion Capacitor and Advanced Charger replace the Tectonite Energizer with solid A-Tier processing that still provides excellent value. The key is ensuring the Chemical Sprayer remains at the start of the chain for its coating effect, and the Mini Microprocessor stays near the end for smart routing.
Profit Comparison: Nuclear Forge vs Other Forges
The true power of the Nuclear Forge becomes clear when you compare its income potential against earlier forges with the same refiner chain. Here is a detailed profit comparison using the full non-premium chain:
| Forge | Processing Speed | Value Bonus | Coins/Ore (from 100 base) | Coins/Minute |
|---|---|---|---|---|
| Forge (BP1) | Slow | Low | 1,950 | 9,750 |
| Advanced Forge (BP3) | Moderate | Moderate | 2,800 | 16,800 |
| Industrial Forge (BP7) | Fast | High | 3,600 | 28,800 |
| Pristine Processor (BP9) | Fast | Very High | 4,200 | 33,600 |
| Nuclear Forge (BP13) | Very Fast | Extreme | 5,800 | 58,000 |
The Nuclear Forge nearly doubles the income of the Pristine Processor and is almost six times more profitable than the basic Forge. These numbers assume the same refiner chain feeding each forge, which means the improvement comes entirely from the forge's superior stats.
Nuclear Forge Base Layout Tips
The Nuclear Forge is a large machine that requires careful base layout planning. Here are the key considerations:
First, ensure you have enough plot space. The Nuclear Forge takes up significant room, and you will also need space for the long refiner chain that feeds it. If you have not upgraded your Plot Size, do so before building the Nuclear Forge.
Second, position the Nuclear Forge at the center or back of your base, with your refiner chain flowing toward it in a straight line. This minimizes conveyor belt length and reduces the chance of ore flow issues.
Third, place Sophisticated Storage (BP11) between your last refiner and the Nuclear Forge as a buffer. Even though the Nuclear Forge is very fast, there will be moments when ore flow surges, and the storage prevents any backup from reaching your refiners.
Fourth, leave room for expansion. Even though the Nuclear Forge is the endgame forge, future game updates may add new machines or upgrades. Having flexible base space means you can adapt without rebuilding your entire setup.
Nuclear Forge and the S-Tier Refiners
The Nuclear Forge unlocks at the same Base Pass level as two of the best refiners in the game: the Chemical Sprayer and Mini Microprocessor. This is not a coincidence. These machines are designed to work together, and their combined power is what makes the BP13 endgame so rewarding.
The Chemical Sprayer's coating effect boosts the Nuclear Forge's already-extreme value bonus, creating a synergy that amplifies the entire chain's output. The Mini Microprocessor's smart routing ensures that each ore type takes the optimal path through the chain, maximizing the value of every single ore that reaches the Nuclear Forge.
| BP13 Machine | Role in Chain | Synergy with Nuclear Forge |
|---|---|---|
| Chemical Sprayer | Chain starter, coating applier | Boosts forge's effective value bonus |
| Mini Microprocessor | Smart router, optimizer | Ensures optimal ore-flow to forge |
| Nuclear Forge | Final processor, income generator | Benefits from both machines' effects |
Together, these three machines form the core of the ultimate Tectonic Industries endgame setup. Add the Molten Fabricator from BP12 and the Blast Smelter from BP11, and you have a processing powerhouse that can turn even common ores into serious money makers.
Common Mistakes with the Nuclear Forge
Even experienced players make mistakes when transitioning to the Nuclear Forge. The most common error is dismantling your old forge setup before the Nuclear Forge is fully operational. Always build and test the Nuclear Forge before removing your previous forge, in case you need to revert.
Another mistake is neglecting storage upgrades. The Nuclear Forge processes ores very quickly, but the surge of high-value ores moving through your chain can overwhelm even the best storage if you have not kept it upgraded. Make sure your Sophisticated Storage is in place and properly connected before firing up the Nuclear Forge at full capacity.
A third mistake is not adjusting your mining habits. With the Nuclear Forge processing ores so quickly, you may find that you run out of ores to process. This is your cue to invest in deeper mining upgrades and longer mining runs to keep the forge fed.
Frequently Asked Questions
How long does it take to reach BP13 for the Nuclear Forge?
The time to reach BP13 varies widely depending on how much you play and how efficiently you earn Base Pass experience. Dedicated players who optimize their income can reach BP13 in a few weeks, while casual players may take a month or more. Consistency and efficient chain building are the keys to speeding up the grind.
Is the Nuclear Forge better than the Premium Forge?
The Nuclear Forge and Premium Forge have very similar stats, with the Premium Forge offering slightly better capacity and a marginal value bonus increase. For most players, the Nuclear Forge is more than sufficient, and the Premium Forge is only worth considering if you have Robux to spare and want the absolute best possible setup.
Can I use the Nuclear Forge with B-Tier refiners?
Yes, the Nuclear Forge will still provide its extreme value bonus regardless of which refiners feed into it. However, you will not be getting the full benefit of the Nuclear Forge without S-Tier refiners in your chain. The forge's value bonus applies as a multiplier on the already-processed ore value, so higher-value ores from better refiners result in dramatically more income.
What should I do after getting the Nuclear Forge?
After the Nuclear Forge, your main goals are optimizing your refiner chain with the best available machines, mining at maximum depth for the rarest ores, and upgrading your equipment for faster mining. You can also focus on building secondary chains or expanding your base layout for maximum efficiency.
Does the Nuclear Forge have any downsides?
The Nuclear Forge's main downside is its large physical size, which requires significant plot space. Its high build cost is also a factor, though by the time you reach BP13, you should be earning enough to afford it. There are no negative mechanics like ore destruction associated with the Nuclear Forge.
Where can I see the Nuclear Forge in action?
Check out the @seenverge YouTube channel for gameplay videos showing the Nuclear Forge in action. You can also join the Discord community to ask questions and see screenshots from players who have already built their Nuclear Forge.
Should I save for the Nuclear Forge or build a Pristine Processor first?
Build the Pristine Processor at BP9 as a stepping stone. The grind from BP9 to BP13 is long, and the Pristine Processor's very high value bonus will help you earn the resources and experience needed to reach BP13 faster. Do not try to skip the Pristine Processor -- it is a valuable upgrade that pays for itself during the BP9-BP13 stretch.