BS1 REM Engineer Mod
๐ข Updated this monthPreview

๐ Analysis
- ๐ #118 of 124 Miscellaneous mods in this game by downloads
๐ About This Mod
You are an engineer, not a soldier. You carry no guns. You keep a wrench, a research camera, and a security network that you build, repair and upgrade yourself.
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๐ง THE ENGINEER
A Gameplay Mod for BioShock Remastered โ PC / Steam
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You are an engineer, not a soldier.
No guns. No traditional loadout.
You survive with a wrench, a research camera, and a security network that you
build, repair, and upgrade yourself.
This mod turns BioShock into a more tactical โsecurity engineerโ playstyle where
your machines do the fighting โ and you keep them alive.
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โจ WHAT THIS MOD CHANGES
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๐ซ NO FIREARMS
Every firearm is removed and stays removed.
Picking up a gun will NOT give it back.
Instead, you only keep two tools:
๐ธ Research Camera
The Research Camera is given to you automatically because it is needed for
research. You do not have to wait until the game normally gives you one.
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๐งฌ NEW PLASMIDS
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This mod adds two new plasmids to your plasmid wheel, both with custom icons:
๐ค Spawn Security Bot
Deploys a friendly security bot.
๐ก๏ธ Spawn Security Turret
Deploys a friendly turret in front of you.
These are your main โweaponsโ now.
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๐ก๏ธ YOUR TURRETS ATTACK ON SIGHT
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Turrets you deploy will attack enemies as soon as they spot them.
They do NOT wait for you to shoot first.
Security bots currently work differently. They join the fight after you damage
an enemy first.
That is a current toolchain limitation, not an intentional balance choice.
I plan to improve this later.
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๐ง THE WRENCH CAN REPAIR MACHINES
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Swing your wrench at any friendly bot or turret to repair it.
Repair amount:
โ 20% of its maximum health
โ Minimum repair amount: 10 health
This works on machines you hacked and machines you deployed yourself.
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โฌ๏ธ PRESS X TO UPGRADE MACHINES
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Look at a friendly bot or turret and press:
If an upgrade is available, the machineโs nameplate will show a prompt.
Each upgrade costs:
๐ต 1 Credit
The machine you are FACING is the one that upgrades.
So if a bot and turret are standing close together, the game no longer randomly
chooses between them.
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โจ๏ธ IMPORTANT: YOU MUST BIND THE X KEY
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The X key cannot be shipped inside the three mod files.
BioShock stores keybinds in your personal settings file, not inside the game
folder. That file is created the first time you run the game and does not get
overwritten by mods.
To bind the upgrade key automatically:
โ Close the game
โ Run: Bind X Key.bat
The .bat backs up your settings first.
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๐ ๏ธ Manual Keybind Option
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Open this file:
%APPDATA%\BioshockHD\Bioshock\User.ini
Find the section.
Change this line:
X=EngUpgradeTarget
There are several [ ... UIActive] sections in the file.
The one that matters for normal gameplay is:
The .bat changes every section, which is harmless.
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๐ค SECURITY BOT UPGRADES
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๐ Mod Details
- Game
- Bioshock Mods
- Author
- VoidCrownStudios
- Version
- 1
- Downloads
- 5
- Endorsements
- 0
- Category
- Miscellaneous
- Created
- 9/4/2026
- Updated
- 9/4/2026
๐ง How to Install BioShock Mods
Install via a mod manager (Vortex or Mod Organizer 2). Most mods drop into the game folder.
๐ Full step-by-step install guide for BioShock โ
Visit the official mod page for specific installation instructions for this mod.
๐ฎ Need cheat codes or console commands? Check ur gaming wiki for BioShock commands, item IDs, and more.
Keep browsing โ more BioShock mods await