Platform Decay

This book might be part of the The Murderbot Diaries series.

English language

Published May 5, 2026 by Tor Books.

Everyone's favorite lethal SecUnit is back in the next installment in Martha Wells' bestselling and award-winning Murderbot Diaries series.

Having someone else support your bad decision feels kind of good.

Having volunteered to run a rescue mission, Murderbot realises that it will have to spend significant time with a bunch of humans it doesn't know.

Including human children. Ugh.

This may well call for... eye contact!

(Emotion check: Oh, for f—)

2 editions

reviewed Platform Decay by Martha Wells (The Murderbot Diaries, #8)

Murderbot doing what it does best; rescuing people, with hilarious commentary on humans.

The next instalment in the Murderbot Diaries, this one has Murderbot running a mission. We learn that Mensah's family have been kidnapped and the purpose of the mission is to rescue them. But for Murderbot to successfully get them to the rendezvous point, he'll have to run a side-mission and rescue yet more people.

Mensah's family are being held captive on an orbital platform that forms a ring around a planet. This means lots of living space, many of which are rented out to various corporations, including one corporation that has reasons to hold the family captive. Murderbot has to travel from space to space, each one with its own habitat quirks and are sometimes active hostile areas (due takeover attempts or disputes between corporations). With occasional aid from Mensah's family, Murderbot manages to rescue them, and gets them to safety, with some help from Three, the SecUnit that …