If you want gurps steampunk gear for actual play, start with GURPS Steampunk 2: Steam and Shellfire. It is the most equipment-focused choice; add the other supplements only when your campaign needs stronger setting rules, character roles, or vehicle support.

Best GURPS book for steampunk gear
Steampunk 2: Steam and Shellfire is the strongest first stop for equipment, but it is not the only useful book. The line works best when each supplement has a job: one for gear lists, one for setting logic, one for character roles, and one for vehicles.
Steam and Shellfire for equipment
GURPS Steampunk 2: Steam and Shellfire is the book to buy first if players keep asking what weapons, armor, tools, and odd devices are available. It gives the campaign a usable equipment baseline instead of leaving every steam rifle, diving rig, or analytical gadget to GM invention.
- Best for: shopping lists, arsenals, field kits, strange weapons, and practical gadgets.
- Use it when: the next session depends on what the party can carry, buy, repair, or steal.
- Skip it first if: you still have not decided what kind of steampunk world you are running.
Settings and Style for worldbuilding
GURPS Steampunk 1: Settings and Style is less of a gear catalog and more of a control panel for the campaign. It helps decide whether technology is common, secret, aristocratic, military, commercial, experimental, or feared.
Soldiers and Scientists for characters
GURPS Steampunk 3: Soldiers and Scientists becomes useful when gear is tied to expertise. Engineers, officers, inventors, field surgeons, academics, railway guards, and artillery specialists should not all have the same access or competence.
Steampunk Conveyances for vehicles
GURPS Steampunk Conveyances is the specialist option for campaigns where machines move the story. Airships, armored trains, submersibles, walkers, mobile workshops, and heavy industrial craft need more support than a normal equipment list can provide.
Buy it early if the party's vehicle is also their base, job, liability, and biggest target. In an occasional city investigation, it may be optional; in an airship trade campaign or rail-war game, it can become central very quickly.
Realistic and fictional steampunk gear
Before adding equipment, decide how far the technology can stretch. GURPS can handle grounded Victorian tools, plausible alternate history, and full pulp mad science, but mixing them without rules makes the setting feel random.
Historical tools for grounded games
Grounded gear works best for investigations, military patrols, survival travel, and exploration where limits create tension. Telegraphs, survey tools, diving suits, field medical kits, workshop machinery, lanterns, early firearms, and railway equipment can be dramatic because they are slow, heavy, fragile, or dependent on trained labor.
Plausible inventions for alternate history
Plausible inventions are often the most playable middle ground. Improved prosthetics, compact engines, better mechanical calculators, secure communication devices, semi-practical walkers, and advanced factory automation feel strange without breaking the world.
- Good sign: players can understand why a government, army, railway company, or university would fund it.
- Warning sign: the item solves too many problems with no cost, access limit, or maintenance burden.
Mad science for pulp adventures
Mad science belongs in games that want spectacle: lightning guns, artificial people, weather engines, thought helmets, impossible drilling machines, and personal flying rigs that feel one bad valve away from disaster. The trick is to make them rare enough that they still matter.
A pulp villain can have a terrifying prototype. A black-market inventor can sell one unstable device. A military lab can hide a machine nobody fully understands. If every shop sells miracle technology, the campaign loses the danger and wonder that made the gear interesting.
Mixed technology for flexible campaigns
A layered approach is usually easiest to run: ordinary people use near-historical tools, wealthy institutions control plausible advanced machines, and the strangest inventions stay in hidden labs or military projects. That lets a cautious player enjoy logistics while another player chases dramatic gadgets.
Which GURPS steampunk book should you buy
Buy the book that fixes the problem you actually have, not the one that sounds most complete. If the campaign starts next week and everyone wants equipment, choose Steampunk 2. If the setting still feels like loose aesthetics, choose Steampunk 1 first and make the technology rules clearer.
| If your table keeps asking... | Start with... | Why it helps |
|---|---|---|
| What gear can we buy or carry? | Steampunk 2 | Most direct equipment support. |
| What kind of world is this? | Steampunk 1 | Sets tone, technology level, and social context. |
| Who can build, repair, or authorize this? | Steampunk 3 | Connects gear to professions and institutions. |
| How do our vehicles work in play? | Steampunk Conveyances | Supports transport, machines, and vehicle-centered stories. |

How to use steampunk gear in play
Good steampunk equipment should change decisions. Before introducing a device, decide what it does, who controls it, what it needs, and what can go wrong. That keeps gear from becoming decorative loot.
Match gear to the campaign tone
Set the normal technology level first. In a restrained campaign, most gear should be bulky, maintained by specialists, and tied to infrastructure. In a cinematic campaign, prototypes can be louder and stranger, but they should still feel mechanical: pressure, fuel, gauges, valves, sparks, and failure risks all help.
Give each gadget a clear purpose
Every memorable gadget should have a job. A fog lamp helps river pursuit, a portable analyzer supports codebreaking, a reinforced diving harness opens underwater scenes, and a mechanical prosthetic might create both advantage and social attention.
- Keep: gear that solves a recurring problem.
- Question: gear that only looks stylish.
- Cut or limit: gear that replaces several character skills at once.
Limit rare inventions through access
Rare technology should be limited by the world, not by a flat "no." Use military rank, guild membership, patents, class privilege, state licenses, workshop access, fuel supply, or repair knowledge as gates.
This gives players something to do. They can bargain with an inventor, seek a patron, steal parts from a factory, win permission from an officer, or track down the only mechanic who understands the machine.
Add flaws to experimental technology
Experimental gear is more fun when the flaw creates a choice. A boiler that overheats, an automaton that needs rare lubricant, a rain-sensitive galvanic gauntlet, or a walking frame that requires a support crew can all create tension without simply punishing the player.
Avoid drawbacks that are only bookkeeping. The best flaws affect scenes: noise reveals the party, heat limits use, recoil damages nearby objects, or a visible power source becomes an obvious target.
Turn unusual equipment into plot hooks
A strange device should attract attention. A stolen analytical engine can start an espionage plot; a damaged automaton can carry hidden testimony; a banned projector can put the party between investors, police, and revolutionaries.
This is where steampunk gear becomes more than a purchase. The item is useful, but it also gives other people a reason to copy it, destroy it, regulate it, or hire the party to recover it.

Conclusion
For most gear-first campaigns, GURPS Steampunk 2: Steam and Shellfire is the right first buy; add the other books only when the campaign needs their specific support. The best results come from choosing a clear technology level, giving each device a purpose, and making rare inventions feel costly, restricted, or risky enough to matter.
FAQ
Which GURPS book has the most steampunk equipment?
GURPS Steampunk 2: Steam and Shellfire is the most equipment-focused choice. Start there if you mainly need weapons, armor, tools, and gadgets for play.
Does GURPS Steampunk include weapons and armor?
Yes, especially through Steampunk 2: Steam and Shellfire. Use the other books when you need to explain who can own that equipment or how it fits the setting.
Which GURPS book covers steampunk vehicles?
GURPS Steampunk Conveyances is the vehicle-focused supplement. It is the most relevant pick for airships, rail campaigns, submersibles, heavy machines, or vehicle-centered adventures.
Which GURPS book has the most steampunk equipment?
GURPS Steampunk 2: Steam and Shellfire is the most equipment-focused choice. Start there if you mainly need weapons, armor, tools, and gadgets for play.
Does GURPS Steampunk include weapons and armor?
Yes, especially through Steampunk 2: Steam and Shellfire. Use the other books when you need to explain who can own that equipment or how it fits the setting.
Which GURPS book covers steampunk vehicles?
GURPS Steampunk Conveyances is the vehicle-focused supplement. It is the most relevant pick for airships, rail campaigns, submersibles, heavy machines, or vehicle-centered adventures.