Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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86% positive of 29 ยท Positive ยท Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Jensen, the sole survivor of the Nexentia shuttle crash on the planet CECLON. Alone, light years away from all human life! You will have to face the Nocturnes, primitive creatures in order to bring back the Veka energy, humanity's only hope.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 86% on 2026-11-01 โ 86% today (29 reviews)
No authorized Steam key store lists this game right now.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
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.
BUG FIXES - When Winged Nocturnes were defeated, and returned to the next dark night without having changed zones or left the game, they could no longer suffer damage. - Nocturnes could get stuck in walls or overlap with each other, pushing them off the nav meโฆ
BUG FIXES - Proofreading of texts in English. - The blue arrows indicating that all acid clusters had been collected from an acid pool were reversed on some pools. This has been fixed.
ADDITIONS - The vehicle (the wallpass) now appears on the compass at the top center of the UI once repaired. - You can now enhance checkpoints with a device close to the base. Once upgraded, you'll be able to live again with better constants (health, hunger, tโฆ
ADDITIONS - The vehicle (the wallpass) can now take damage when it collides with environmental elements at a certain speed. Additionally, the damage increases based on speed. Previously, only the Nocturnes could damage the vehicle. - The hidden black tiles on โฆ
ADDITIONS - Add details to the planet's surface, such as rocks, plants, tree and other details. - On the interface for choosing a time of day to sleep, you can now see on the UI whether the next night is a dark night or not. All in all, it's much clearer to unโฆ
๐ MASSIVE UPDATE โ New Features and more! ๐ Available Now โ Discover Whatโs New in THE DARK SIDE OF CECLON! Hey everyone! Today, Iโm launching a massive update based on your feedback. New mechanics, visual improvements, and quality-of-life enhancements will โฆ
Enjoy this week of great deals!Will you survive the deadly dark nights of planet CECLON? Your mission awaits! ๐๐ฅ
One year later... Thank you ๐ It has now been a little over one year since the release of THE DARK SIDE OF CECLON. In the months following launch, several patches and improvements were released, bringing the experience closer and closer to what it was originaโฆ
Enjoy this week of great deals!Will you survive the deadly dark nights of planet CECLON? Your mission awaits! ๐๐ฅ
Enjoy this week of great deals! Will you survive the deadly dark nights of planet CECLON? Your mission awaits! ๐๐ฅ
Enjoy this week of great deals! Will you survive the deadly dark nights of planet CECLON? Your mission awaits! ๐๐ฅ
To celebrate the 1-month anniversary of THE DARK SIDE OF CECLON, enjoy this week of great deals! Will you survive the deadly dark nights of planet CECLON? Your mission awaits! ๐๐ฅ
THE DARK SIDE OF CECLON is now available on Steam! Are you ready for your mission to save humanity? It is now time to head to the planet CECLON!
Discover the video game THE DARK SIDE OF CECLON live on stream!