The Citadel Project is a first-person stealth game with lite survival-horror elements, inspired by the Thief series and set in a dark fantasy world. Use your tools and surroundings wisely, stay hidden in the shadows, and uncover the dark secrets behind the Citadel's downfall.

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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“To involve community throughout the development process. I'm initially a huge MMORPG player and I've always loved interactions between devs and players, following the game grow week after week, ...

And also to have some financial incomes to help me through the development of the game. Rather than doing a kickstarter with empty promises, I've already build the whole base of the game, now it's just scaling and content. People already now and have what they payed for.”

Approximately how long will this game be in Early Access?

“Between one to two years.”

How is the full version planned to differ from the Early Access version?

“I plan to add 6 more areas to the game, expand bestiary and items quantity, improve progression and RPG systems, and improve the overall quality of AI (enemies) in the game.”

What is the current state of the Early Access version?

“Whole base game available (core features I mean). Two areas already available. Around 3 to 4 hours of gameplay, even more if you want to fully explore and find everything. Several players already spent more than 6 hours on the single demo.”

Will the game be priced differently during and after Early Access?

“Starting price will be around 9 to 10€. Price will grow overtime through the Early Access progression, and 1.0 release price will be around 20€.”

How are you planning on involving the Community in your development process?

“Mainly through the Discord server of the game, and X. Discord is already available and I already received a huge amount of great feedback and suggestions, several has been already part or totally integrated in the game.

Discord server already help me a lot with bug reports and tracking.

It's really something.”
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Download The Citadel Project - Demo

This game is not yet available on Steam

Planned Release Date: Nov 11, 2026

This game plans to unlock in approximately 5 days

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About This Game

The Citadel Project is a solo-developed pure stealth game with survival horror elements. Set in a Dark Fantasy environment, you are at a disadvantage in direct combat and have no magic spells to back you up... Use stealth, assassination, and many tools at your disposal to survive and avoid danger.

The Citadel Project, the last line of defense built by the Ancient Kings in an attempt to preserve what remains of humanity in the face of the Great Storm. Unfortunately, an evil force is consuming it from within... Will you be able to navigate the nightmarish, labyrinthine architecture of this mega-structure and uncover what happened?

You are nobody, just a simple prisoner who manages to escape from a cell deep within the Citadel. With only a few tools at your disposal, you must survive and find your way through its alleys and labyrinths, now turned deadly.

Master the shadows

You must remain silent and, above all, unseen by the many dangers lurking within the Citadel. The Citadel Project features a complex lighting system that dynamically calculates your exposure to every light source, allowing you to take advantage of every area of darkness, or even create your own using the tools at your disposal.

Eliminate your enemies

These infected guards and civilians are a real threat, and the infection makes it impossible to kill them by normal means, but if you are stealthy enough, you can tear out the gangrenous growths on their backs. Be careful, don't leave bodies in plain sight, or the entire area will be alerted...

Use your brain, push away

Even if you can't fight and defeat infected enemies, you can still use your force to push away your foes, on the ground, off a cliff, on thorned barricad, … or even fall on them from above. Use the verticality of the Citadel architecture so that your enemies will no longer be a threat.

One crossbow, multiple bolts

Your main tool for surviving and progressing through the Citadel is your crossbow. Various types of bolts can be found throughout your journey, each offering new possibilities. Stay hidden and extinguish torches, reach new heights with rope bolts, or eliminate threats with fire bolts, the choice is yours.

Explore your environment

Take the time to explore your surroundings and discover useful resources such as ammunition, secret relics, precious artifacts and notes detailing the Citadel's history. More importantly, careful exploration may reveal new paths forward through the vast depths of the mega-structure.

More incoming...

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 or +
    • Processor: Intel Core i5-10400 | AMD Ryzen 5 3600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GTX 980 | AMD Radeon RX 580
    • Storage: 10 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11
    • Processor: Intel Core i5-12600K | AMD Ryzen 5 7600X
    • Memory: 32 GB RAM
    • Graphics: NVIDIA RTX 3060 | AMD RADEON 9060 XT
    • Storage: 10 GB available space