No Man’s Sky: Know How To Increase Technology Slots on Your Multi-Tool

by Sacheen · March 30, 2025

No Man’s Sky: Know How To Increase Technology Slots on Your Multi-Tool, Because more slots = more power, and more power = more fun.

Your multi-tool in No Man’s Sky is basically your space survival Swiss Army knife. Whether you’re mining, scanning, or blasting hostile sentinels into scrap metal, this bad boy does it all. But let’s be real—those tech slots fill up fast. And nothing’s worse than finding a cool new upgrade and realizing… you’ve got nowhere to put it.

So, how do you expand your multi-tool and make room for all that juicy tech? Good news: there’s a bunch of ways to do it. Some are quick (but pricey), others take a little grind—but they’re all totally worth it.

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Let’s break it all down.

🛠️ How To Add Technology Slots to Your Multi-Tool

There’s a few different ways to get more tech slots, but the easiest and most direct way is to head to a space station and hit up the tech terminal.

🚀 At a Space Station

Once you’re on the station:

Head over to the merchant area.
Look for the kiosk with the hologram of a multi-tool—that’s your spot.
Talk to the alien nearby (should say “Multi-Tool Research” under their name).
Interact with the hologram and you’ll see three options:

Install Multi-Tool Expansion Slot – Only available if you’ve already found an expansion slot.
Purchase New Slot – Costs Units and gets pricier each time.
Upgrade Class – Costs Nanites and boosts your tool’s stats.

Let’s go into those a bit more:

🧰 Option 1: Install a Multi-Tool Expansion Slot

If you find an expansion slot out in the wild (more on that below), you can bring it here and get a free install. It disappears after use, so you’ll need to keep finding more to keep upgrading this way.

Pros:

Totally free
No grinding Units or Nanites

Cons:

You gotta find the slot first
Drop rates can be low

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💸 Option 2: Purchase a Slot

If you’re loaded on Units, you can just buy new tech slots. It starts off cheap but climbs fast—after enough purchases, you’ll be paying over 1 million Units per slot.

Pro tip: The price is per slot, not per station. So if one gets too expensive, go to a different space station to buy your next one.

Pros:

Always available
Fast and easy

Cons:

Can get super expensive
Not the most cost-efficient long-term

⚡ Option 3: Upgrade Your Multi-Tool Class

Want to make your tool even better overall? Use Nanites to upgrade its class (like from B to A, or A to S). This increases its potential and can sometimes unlock more slots depending on the class.

Pros:

Permanent boost to stats
Higher class = more tech potential

Cons:

Nanites are harder to farm than Units
Costs go up with each class upgrade

📦 Where To Find Free Expansion Slots

Don’t wanna spend millions of Units? Fair enough. There are ways to earn expansion slots out in the universe, though most of them involve some RNG or effort.

Here are the top methods, ranked from most to least effective:

🏭 1. Manufacturing Facility Puzzle – 100% Drop Chance

This is the best way by far. Look for manufacturing facilities on planets (use a Signal Booster or Planetary Charts). When you find one:

Blast through the steel door (watch out for Sentinels!)
Solve the puzzle at the terminal inside
Choose the “Override Factory Unit” option
Boom: free multi-tool expansion slot

Bonus Tip: These don’t spawn in uncharted systems, so stick to charted ones.

🛰️ 2. Crashed Freighter Containers – 4% Drop Chance

Explore a crashed freighter, and open up the buried containers. Most will give you some junk or nanites, but a few might drop an expansion slot.

Note: It’s not a high chance, but worth checking if you’re already looting one anyway.

🏴‍☠️ 3. Pirate Mission Board – 3% Drop Chance

Love a bit of space chaos? Head to outlaw systems or the Nexus and take on pirate missions. Occasionally, they’ll reward you with an expansion slot.

Also, hang onto Pirate Transponders—donating them to the Mercenary Guild can earn you rep, and eventually, an expansion slot as a reward.

👾 4. Nexus Missions – 2% Drop Chance

Summon the Space Anomaly and head into the Nexus terminal at the back. Look through the available missions and check the rewards on the right-hand side.

Some missions drop expansion slots directly, while others might give you Factory Override Tools—which you can use at manufacturing facilities to score a slot.

💰 5. Buried Caches – 2% Drop Chance

Use your Analysis Visor to scan for buried caches. Dig them up with the Terrain Manipulator, and maybe—just maybe—you’ll find a tech slot.

Icon to look for: A small chest symbol labeled “Buried Cargo” or “Buried Cache.”

🥲 Rare Bonus Methods (If You’re Feeling Lucky)

These exist, but the drop chances are so low they’re basically just happy accidents:

Mission Board rewards – 1%
Random NPC interactions – 0.7%
Suspicious Packet (Goods) – 0.3%

So yeah, don’t count on these, but hey—never hurts to dream.

💡 Why Even Bother Expanding?

Simple: more slots = more upgrades. You can pack your multi-tool with damage buffs, scanner upgrades, mining power, and more. A fully tricked-out multi-tool makes everything easier—combat, farming, scanning, you name it.

In a galaxy as massive as No Man’s Sky, every bit of power helps. So if you’re trying to build the ultimate tool setup, expanding your tech slots is a no-brainer.

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No Man’s Sky: Know How To Increase Technology Slots on Your Multi-Tool