You've got just 24 hours to grab an atmospheric open-world survival crafter for more than a third off as it hits 1.0

Many of the best survival games lean towards realism, but I've always appreciated those that are prepared to get a little more out there, whether it's the Victorian 'gaslamp fantasy' aesthetic of Nightingale or the gravity-warping sci-fi of Once Human. So Hypetrain Digital's Voidtrain has long been on my watchlist. Set in a surreal, floating space called The Void, it sees you building a full-scale engine and wagons to traverse the world around you. A unique spin on the format with vibes that remind me a little of the mighty Outer Wilds, it's just hit 1.0, and you can grab it at a big discount if you're quick.

The first impression Voidtrain makes will certainly stick with me; cruising gently along a floating railway through abstract land masses is a heck of a sight. But you'll quickly be finding all manner of places to pull into stations and get out to explore. While it might not have the precision-engineered handcrafting of Outer Wilds, Voidtrain exchanges that for a continued sense of the unknown as the world continues to change around you.

The Voidtrain 1.0 update comes more than two years after it first launched into early access, and in that time Hypetrain Digital has implemented a wealth of changes. Among those, you'll find the conclusion to its mysterious narrative, something the developer admits "began almost by accident" but gradually grew into a fully fledged story.

A range of automation tools have been introduced to take care of resource collection, crafting, carriage cleaning, and care for your companions. The combat and weapon upgrade systems are deeper and clearer, and a full range of world settings allow you to tweak the challenge to your liking. Don't like the inventory stack size limits? Just turn them up.

Voidtrain is currently 35% off via Humble Bundle, meaning you'll pay $19.49 / £16.24 for your copy, down from $29.99 / £24.99. Click the widget below or head straight to the Humble Store to take advantage of the deal.

Note that the discount ends on Thursday November 13 at 10am PT / 1pm ET / 6pm GMT / 7pm CET, so you'll need to move fast to grab it cheap while you can. You'll need to redeem your copy through the Epic Games Store. Voidtrain is also available for subscribers to Microsoft's PC Game Pass library.