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57% positive of 40 · Mixed · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
You awaken without any knowledge of who you are, as a voice tells you that you are “The Aethernaut”, capable of exploring the Construct despite the deadly aether. Explore a series of rooms and solve the experiments as you discover who you are. Will you escape the Construct before it's too late?
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 57% on 2026-11-01 → 57% today (40 reviews)
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Works great on Steam Deck. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Peace in! After a small hiatus, jumping straight into so much debugging, I don't even have a list available. But what I can say is that new localization has been added for our friends around the world to enjoy Aethernaut! I hope to see you in mass. Added Germa…
A friend came to me today with an issue with super long loading times. Turns out when FPS is capped at 30, it had all sorts of unforeseen side effects. Also took the opportunity to optimize a few things. Resolved an issue where levels would take a long time to…
Peace in, Here's another quickie patch, this one finally (hopefully) solves the floating light paths issue as well as a couple of other things. More patches to come as new issues are brought to my attention. In "Isolation Cube" in the Vivarium, the light path …
Hey guys, Apologies for the delays but I've been with family for the past few days. Some really good finds by the community on this one, thank you to everyone posting comments in the Community section, I read them all and I'll try to address as many of them as…
Hey guys, Here's a third patch (a small shadow update happened on Sunday), thanks again to everyone posting these issues, I'm covering as many as I can: In That Infernal Tower, Rotated some light paths connected to a button Raising gates now have a wider grab …
Hey guys, First, a huge thanks to everyone's who's bought the game, you guys are amazing. I've been keeping track of the issues you guys found and will be patching them gradually as time goes on. For now, here's the first patch notes: "Shine on through", remov…
Aethernauts! If you can't get enough of the many different mind-bending puzzles Aethernaut has to offer, we've got good news for you! Every game in the Iceberg Puzzle Pack is on sale right now! Up to 70% off on five other games offering some amazing puzzling.
Hello fellow Aethernauts! We're thrilled to reveal that Dragon Slumber has partnered with games publisher Iceberg Interactive to improve and update Aethernaut. As of today, the game has been re-released, with additional achievements and supported languages, in…
Hey everyone, and welcome to my upcoming fifth game. Developed entirely by one man, I'm proud to showcase AETHERNAUT, an open world first person puzzle game, and encourage you to drop in and all all the questions you'd like. Explore an abandoned laboratory and…
To celebrate the upcoming launch of AETHERNAUT, I am proud to unveil the new trailer for Aethernaut, the award winning first person puzzle game from the mind of solo developer Kevin Giguere. Join the stream on February 22nd at 19:00 EST and ask questions direc…
Peace in everyone! The Games from Quebec sale is going on right now, and Aethernaut has an updated demo for everyone to check out during the occasion! Please check it out and let me know what you think! And don't miss the sales on all of my other games. Every …
Peace in everyone! I hope you're all enjoying Tokyo Game Show and have checked out the Aethernaut demo (and if not you really should, I hear it's pretty good...) Every day from Thursday to Sunday, from 13h to 17h JST (convert to your own timezone), I'll be str…
Peace in everyone! The AETHERNAUT demo is back! For the duration of Tokyo Game Show, everyone will be able to play the newest version of this first person puzzle game. This new version of the game introduces many changes which were requested by players during …
Peace in everyone. I hope you had a terrific time with at Gamescom and played a lot of awesome games. I really enjoyed hearing all of your comments concerning Aethernaut and seeing you guys play, and I want to see even more! That's why I'm keeping the demo out…
Peace in everyone! I hope you're all enjoying Gamescom and have checked out the Aethernaut demo (and if not you really should, I hear it's pretty good...) On Saturday from 13h to 17h EST (convert to your own timezone), I'll be streaming the development of Aeth…
Hey! Kevin here, the dev behind the game. What goes on inside the studio of a solo developer? Aethernaut is my fourth project, why is it so different from ther others? And what is an Aethernaut anyways? You can go in and ask your questions directly on Reddit d…
Peace in everyone! I'm proud to announce that the demo for AETHERNAUT will finally be available to play for the first time ever during Gamescom, from August 27th to 30th. This will be a great opportunity for everyone to try out the game and give feedback. It's…
Inspired by the likes of Portal and The Talos Principle, developer Dragon Slumber are working on and recently announced Aethernaut and it looks slick.