RimWorld Mods

[SYR] Neuter Mod

Author of the [SYR] Neuter Mod: mlie

[SYR] Neuter Mod adds animal population control tools by introducing neutering, reversible infertility, and pregnancy management through surgeries and bills.

[SYR] Neuter Features

  • Permanent neutering surgery: Free surgery that permanently prevents animal reproduction.
  • Reversible infertility surgery: Temporarily prevents reproduction using 1 medicine.
  • Pregnancy abortion bill: Allows aborting pregnancies, including early-stage pregnancies.
  • Pregnancy inspection mechanic: Manually checking females for the abortion surgery reveals pregnancies, intentionally simulating inspection.

Update notes

  • Removed the Neuter surgery that duplicated vanilla sterilization.
  • Clarified that the infertile surgery is reversible.

Compatibility notes

  • Savegames: Safe to add and safe to remove.
  • Incompatibilities: None.
  • If errors occur, test with only [SYR] Neuter Mod and its requirements enabled, then add other mods gradually.
  • Always include your log using the Log Uploader when reporting issues.
  • Use the Discord error-reporting channel for best support. Avoid discussion threads, as the author may not be notified.
  • If you find a fix, submit it to the GitHub repository.
  • Use RimSort to sort your mods.

Additional credits: Syrchalis.

Hm, you're using an ad blocker...

We get it, ads are not what you’re here for. But ads help us keep the lights on. We deliver up-to-date mods, guides and plenty of RimWorld content at no cost to you. So, please, add us to your ad blocker’s whitelist to continue browsing the RimWorld Base. 

Please whitelist us on your ad blocker and

Get a lifetime ad-free experience with the purchase of any RimWorld merchandise from our store. 

Still seeing this message after making a purchase? Click here to fix it

Get your RimWorld T-Shirt!

Dress in RimWorld style. For you or your loved ones!