Planetfall
Audiobook

Planetfall, by Playwars aka Alex S. Weber

By Playwars aka Alex S. Weber

Read by Mare Trevathan

★★★★★ 4.5/5 (270 reviews)
🎧 9 hours and 59 minutes 📘 Shadow Alley Press 📅 24 mars 2026 🌐 English
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About this Audiobook

Stranded on a world of sorcery and monsters, one AI will unleash the fury of the universe to protect her humans.

Sapphiria was performing her duties as a fleet admiral of the Terran Federation, leading a goodwill tour of the fringe worlds, when she was caught in a hyperspace anomaly.

Now, she’s crash-landed on a planet ruled by magic and monsters, cut off from reinforcements, with only her escape pod and her genius to rely on. But she’s not just any survivor—she’s an Artificial Intelligence forged from the minds of humans and fragments of the Federation’s greatest AIs.

Luckily, her pod is a miniature factory, equipped with the means and knowledge to build an entire colony from scratch.

When she discovers a scattered human population besieged by the undead remnants of a fallen necromancer empire, Sapphiria makes a simple calculation.

Protect the squishies. Eliminate the threat.

And if the monsters stand in her way… it’ll be their funeral.

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Clara’s Verdict

There is a specific pleasure in science-fantasy done right, that collision of hard-SF logistics and secondary-world magic that, when the author has actually thought it through, produces something more interesting than either genre achieves alone. Planetfall by Playwars (Alex S. Weber) is Book 1 of the Manaforged Robotics series, and it manages that collision with considerable confidence for what is essentially a debut world. The premise sounds like it should be either very clever or very silly, and it turns out to be genuinely clever, and occasionally very funny as well.

I was not expecting the warmth. Genre-hybrid premises of this kind often sacrifice character depth to the demands of world exposition. This one does not.

About the Audiobook

Sapphiria is an Artificial Intelligence built from the composite minds of humans and the best AIs the Terran Federation has produced. She is a fleet admiral, a strategist, a maker of decisions at civilisational scale. When a hyperspace anomaly dumps her escape pod onto a planet ruled by magic and besieged by the undead remnants of a collapsed necromancer empire, she does what any sensible Terran admiral would do: she assesses the situation, builds a colony from the manufacturing capacity of her pod, calculates the local threat, and begins eliminating it systematically. « Protect the squishies. Eliminate the threat. » That is the operational calculus, and it is delivered with the deadpan authority of someone who has made more difficult decisions on considerably less information.

What Weber gets right, and gets right consistently, is the characterisation of Sapphiria herself. Several reviews note that she is « human enough to empathise with but divergent enough that you never quite forget she’s an AI, » which is exactly the right balance and one that many AI-protagonist novels fail to achieve. Too robotic and the reader cannot invest emotionally. Too human and the premise collapses into a genre-fiction trick. Sapphiria is warm, funny, strategically brilliant, and simultaneously operating on a scale of perception and concern that is not quite human. Weber holds that tension throughout.

The worldbuilding is dual-track: the fantasy world has its own deep history, the fallen necromancer empire, the survivor communities in the northern mountains, the undead that continue the empire’s original purpose without anyone left to direct them, while Sapphiria’s Federation technology creates a second layer of world-logic that the narrative has to hold simultaneously. This is not a trivial technical challenge, and Weber manages it more effectively than many experienced authors do in more conventional genre fiction.

The 9 hours and 59 minutes of Book 1 does not attempt to resolve everything the world raises. Several reviewers are clearly anticipating sequels with real enthusiasm. But the book closes its immediate narrative satisfyingly, the threat is addressed, the stakes are shifted, the characters have developed, without leaving the listener in a frustrating cliffhanger. That balance, between a satisfying individual volume and an open series, is harder to achieve than it looks.

The Narration

Mare Trevathan narrates, and her work here is a significant contributor to the book’s success. An AI protagonist requires a narrator who can shift between technical detachment and genuine emotion without losing either quality, too robotic and you lose empathy, too warm and you undercut the science-fiction premise. Trevathan finds the register with apparent ease and holds it across ten hours. Her Sapphiria in analytical mode has a crisp precision that gives way, gradually and credibly, to something warmer as the character’s connection to the human survivors deepens. This is character development rendered through voice performance rather than stated on the page, which is the best kind.

What Readers Say

The 270 Audible reviews at 4.5 stars represent a substantial and positive reader response for a debut series entry, and the consistency at that volume is a reliable quality signal. UK reviewers describe it as « well written sci-fantasy » with prose that is « generally great » and characters that are « very easy to get attached to. » One reader offers the delightful assessment « Space lesbians! Lesbians from space. 10/10 gold star, » which captures the book’s queer-inclusive sensibility more efficiently than several longer reviews manage. Another, familiar with Weber’s broader work, reassures new readers that prior knowledge of his other writing is not required. The universal enthusiasm for sequels, « bring on the sequels, » « very interested in seeing where this series goes », suggests a readership that has been captured rather than merely satisfied.

Who Should Listen?

Readers who enjoy science-fantasy hybrids, the genre collision of systematic fantasy world-building with hard-SF problem-solving and technological ingenuity, will find this a highly enjoyable first instalment. Fans of AI protagonists, of LitRPG-adjacent progression elements applied in fresh contexts, and of queer representation woven naturally into genre fiction will all find something to hold onto. If you need your fantasy and science fiction kept strictly and separately, this will likely frustrate you. If you are looking for the beginning of what promises to be a genuinely imaginative and emotionally engaged series, this is a very strong entry point.

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What listeners say

★★★★★

Well written sci-fantasy

The book's prose is generally great and the characters are very easy to get attatched to.The author manages to make the main AI character human enough to empathise with but divergent enough that you never quite forget she's an AI.The worldbuilding is also great and I'm looking forward to seeing…

— Kindle Customer
★★★★★

Enjoyed

Good book,nice characters. Still waiting for manaforged robotics. Very interested in seeing where this series goes. Bring on the sequels!

— Nigel Robson
★★★★☆

Cheesypotatoes Review

Great story I'm having a lot of fun with it

— Kindle Customer
★★★★★

Great book

Space lesbians! Lesbians from space. 10/10 gold star

— Gerrit
★★★★★

Sword, Sorcery, Undeads and Ai's

First, if you have read other stories of Alex, look into the Lore File, as some parts of the setting are similar, but if you didn't, it will not be something you need to concern yourself with.On the continent of Kauvis Undead, the fallen Soldiers of the once great Empire…

— ccc

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Clara Whitmore

By Clara Whitmore

Founder & Literary Critic