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Summum AeternaNewsThe Aeterna Lucis Demo Is Now Available!
Community

The Aeterna Lucis Demo Is Now Available!

Summum Aeterna · published 9 Jun 2025, 16:43 UTC

All newsPlayers around this dateRead on Steam

🎮 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:

  • 💬 Our official Discord server

  • 💬 The Steam community forums and comments section

  • 💬 Our social media channels

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:

  • 🎨 Fully hand-painted art style, now in an immersive 2.5D world with depth and dynamic movement.

  • 🔦 Dynamic lighting that transforms the atmosphere and exploration of every area.

  • 🌀 Seamless transitions between zones, with no loading times — pure immersion.

  • ⚔️ Precision-based combat and platforming, crafted for players who love a good challenge.

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

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