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The Aeterna Lucis Demo Is Now Available!

Aeterna Noctis · Community Announcements · June 09, 2025

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🎮 The Aeterna Lucis Demo Is Now Available!

After 4 years of development, countless challenges, endless fine-tuning, and yes… millions of deaths adjusting every jump to perfection, we’re proud to finally share a very special moment with all of you: The demo of Aeterna Lucis is now live on Steam.

Many of you have been with us since the beginning with Aeterna Noctis, and today we can proudly say that its sequel is closer than ever. Now more than ever, we need your support.


💬 We want to hear from you!

This demo is more than just a preview — it’s an open invitation to our amazing community. We want you to play it, enjoy it, and tell us what you think!

Please share your feedback on:

Your thoughts will help us polish the game, improve the experience, and continue building the Aeterna universe together.


What is Aeterna Lucis?

Aeterna Lucis is a handcrafted metroidvania that expands the dark and beautiful universe of Aeterna Noctis with a brand-new story, new characters, and a bold artistic direction.

Here’s what makes it unique:

And of course, it keeps our signature tone: a world both haunting and beautiful, full of secrets, choices, and surprises around every corner.


🕹️ Download the demo now!

The demo is available for a limited time as part of the #SteamNextFest. This is your chance to play it before anyone else, help us improve it, and be part of its journey.

🔗 Download Aeterna Lucis Demo

Aeterna Noctis MORE ON STEAMCOZYAeterna Noctis 76.3% positive · 1,756 reviews Price tracking · player charts · similar games →