About Firefly
From Steam Workshop"FIREFLY" High-speed scout submarine of the tier 2 • Price: 10,599 mk • Sizes: 24x6 • Cargo: 4 • Crew: 3-5 (designed for 3) • [bMaximum speed: 40 km/h Door system: The red button below the main…
"FIREFLY" High-speed scout submarine of the tier 2
[hr][/hr] • Price: 10,599 mk • Sizes: 24x6 • Cargo: 4 • Crew: 3-5 (designed for 3) • [bMaximum speed: 40 km/h[/b]
[hr][/hr] Door system: The red button below the main button allows you to lock the door (this function is only available to the captain and security personnel). If the main button is lit blue, it means that the compartment is flooded. If it is lit orange, it means there is a fire in the compartment.
Valve and pipe system: In the event of pipe failure, the flow must be shut off using special valves. The valve in the oxygen generator allows the air to be shut off.
Switches and levers on the sonar monitor: Two adjacent levers with blue lamps drain the ballast. A separate lever is responsible for activating the manual alarm. Two switches are responsible for the operation of the lights.
Alarm system: The alarm is triggered by fire, flooding, and close contact with the external ecosystem. Personally, the cap triggers an alarm, which indicates that Burst mode is working. A manual alarm is provided.
Other: The monitors above the sonar display the amount of fuel, oxygen, and battery charge. It has a backup power supply in the form of a battery that supports the main one in case of shortage. The reactor emits radiation due to its special assembly, be careful! (if you are using a mod that increases the radius of an unstable rod, then you will have to go into the editor and delete it)
[hr][/hr] The submarine is equipped with a terminal where its systems are configured for specific tasks:
• Normal mode - Everything is functioning as it should.
• Stealth mode - The external lights turn off, the submarine's movement and reactor are weakened, and the batteries and fabricators are not working.
• Burst mode - The engine is running at full power and the reactor is overloaded (any reduction in the network load will cause a breakdown), the batteries and fabricators are not working.
• Eco mode - Almost everything is operating at full capacity, which significantly conserves reactor fuel.
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[hr][/hr] The Firefly submarine was designed by naval architects as a cheap and small vessel for military reconnaissance at station boundaries, as well as for patrolling the surrounding area, for further pursuit, or for urgent communication. The submarine is a high-speed second-class reconnaissance vessel capable of covert navigation. It was designed for a small crew of three people.
[hr][/hr] This work was created by two people:
-=Kuvshinka=- Responsible for: • Design • Decor • Ideas
KATIÓN Responsible for: • Technical aspects • Electrical systems • Ideas
[hr][/hr] a short video with an overview from PLG
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 7 mo ago.
Firefly on Nxeon
From our catalogue- One-click install
- Not available. One-click install isn't available for this game's mods yet. Download it and upload it to your server in Files.
- Server load
- light
- Smallest plan we suggest
- Barotrauma — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2026-03-16, released 2026-03-16
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of Firefly.
Run Firefly on a Barotrauma server
Deploy a server above, then upload the file in Files.
What kind of mod it is
From the catalogVehicles & ships
Cars, boats, aircraft, ships and other things to drive or fly.
Compatibility
- Game
- Barotrauma
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-10-10Open ↗
- ✓Author-=Kuvshinka=-, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
