Bionic leg

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Bionic leg

Bionic leg

An advanced artificial leg. With its biogel nerve-link, powerful mini-servos, and lattice-dust healing system, it is better than a biological leg in almost every way.

Base Stats

Medical ItemsBody Parts
Market Value
1030 Silver
8 kg


Crafted At
Fabrication bench
Required Research
Bionic replacements
Skill Required
Crafting 8
Work To Make
26,000 ticks (7.22 mins)
Resources to make
Plasteel 15 + Advanced component 4
TechHediff, Bionic

Bionic legs can be installed on a colonist to replace a missing or damaged leg, including the foot. It has 125% efficiency, increasing a colonist's move speed by 12.5% for each one installed.


Bionic legs can be crafted at a Fabrication bench once the Bionic replacements research project has been completed. They require Plasteel 15 Plasteel, Advanced component 4 Advanced component, 26,000 ticks (7.22 mins) of work, and a Crafting skill of 8.

They can also be bought from exotic traders, Empire traders, and at Outlander faction bases. They are also sometimes offered as a quest reward.


Summary stuff goes here


Installing the part requires 2,500 ticks (41.67 secs) of work, ?x medicine of ?? quality or better, and a Medical skill of 5.

Removing the part requires ? of work, ?x medicine of ?? quality or better, and a Medical skill of ?.

If the operation fails, the part has a chance[What Chance?] to be destroyed.


Bionic legs don't contain subparts like natural legs do. Any damage received by them will always be applied to their main 30 HP hit bar instead of being spread through their subparts. As a result, they are more likely to be destroyed in combat. On another hand, bionic legs that get damaged but not destroyed don't cause any bleeding or pain and they will never be scarred or loose a toe. Furthermore, the 25% bonus to move speed means that they will remain effective even after getting damaged.

For for all pawns, but especially pawns with jobs that require a lot of travel, e.g. prioritize growers and haulers who often travel across the map over researchers who sit in one place. For people who dislike using killboxes, these can be utilized in the kiting tactic. As with all bionics, it will give a mood buff to anyone with the Body modder trait and a heavy penalty to anyone with the Body purist trait.

Version history

  • 0.19.2009 - received a nerf to efficiency but is now craftable.