
Feudums
A downloadable Feudums for Windows
Hoi! I'm Mat, working on Feudums, an upcoming, persistent, tick-based multiplayer grand strategy where you control a noble house in a shared medieval sandbox. Feudums is what happens when you combine the drama of Crusader Kings, the tension and mind games of competitive persistent multiplayers, and the depth of a 4X - then strip out the grind, pay-to-win mechanics, and wallet warfare.
Feudums is my dream project as a 4X/grand strategy and MMO strategy nerd, which I've been self-funding and building for over 11 years.
Game builds are provided for full transparency and real dialogue! Inspired by Amplitude's Games2Gether and my own MUSH experiences (I built a couple of RPG MUSHes in the '90s and early 2000s), I'm actively seeking feedback and dialogue, run regular polls and push updated multiplayer demos. Feudums is shaped around your feedback!

YOUR NOBLE HOUSE MUST PREVAIL
Forge your legacy in a living medieval world where the changing seasons set the rhythm of life, but strategy, diplomacy, and ambition decide your fate.
Lead your noble house, command vassals, expand your lands and wage wars — but true success isn’t just about power.
Build alliances, broker peace, and outmaneuver rivals in a grand strategy where ambition and opportunity often clash with virtue and empathy.
And remember: every opponent is a real player, weighing your every move.

Feudums aims to be a heartfelt tribute and an ambitious blend of turn-based 4X, grand strategy, and persistent online play — without some long-standing frustrations of the genres.
NO PAY-TO-WIN GIMMICKS. STRATEGY REIGNS SUPREME!
- No paywalls blocking gameplay. Everyone plays on equal ground.
- No paid gameplay advantages. Pick cosmetics for style but without tilting the scales!
- No energy bars or artificial slowdowns. Idler-friendly mechanics help you stay competitive.
- No end-game grind. Community-driven narratives & roguelite progression keep it fresh.
- No micromanagement overload. Master complex systems with delegation & automation.
- No AI predictability. Outsmart or cooperate with real players in dynamic worlds.

Inspired by classics like Lords of the Realm, Genesia, and Crusader Kings, as well as the social depth of early CRPG MUSHes and classic board games, it comes to life through hand-crafted visuals and an evocative soundtrack. Fully customizable, built for and alongside the community.
MAIN FEATURES
- ⚔️ Feudal vassalage
- 🛡️ Noble houses & legacy building
- ⚖️ Deep systems without the tedium
- 🤝 Large-scale social multiplayer
- 📜 Flexible player-to-player diplomacy & intrigue system
- 🛠️ Modding supported
- ⛔ NO pay-to-win features! The game is fair. The noble houses aren't.

Feudums is in open alpha. It focuses on multiplayer gameplay and is currently available in English only. This is an evolving and continuously updated version of the game. Systems, balance, and features are still in active development.
The community directly shapes development: feature milestones are prioritized collectively, and your feedback influences ongoing design and balance decisions. The roadmap is always available on the website.

| Updated | 10 days ago |
| Status | In development |
| Platforms | Windows |
| Author | Kalamona Studios |
| Genre | Simulation, Strategy |
| Made with | Unity |
| Tags | 2D, Atmospheric, Auto Battler, Casual, Massively multiplayer, Medieval, Multiplayer, No AI, Sandbox |
| Average session | Days or more |
| Languages | English |
| Inputs | Keyboard, Mouse, Touchscreen |
| Multiplayer | Server-based networked multiplayer |
| Links | Steam, Patreon, Community, Bluesky, Homepage, Steam, YouTube, Twitter/X |
| Content | No generative AI was used |
Download
Click download now to get access to the following files:
Vanguard Houses
Support this Feudums at or above a special price point to receive something exclusive.
Indie Vanguard
Show your support - be a Vanguard!
Unlocks the following:
- Vanguard Discord Role & access to Vanguard channel – talk to the core team and be involved in early discussions and polls.
- "Vanguard" Customization Package - limited Coat of Arms devices and Hall cosmetics.
- Unlocks "the Vanguard" in-game nickname (Cognomen) for your characters
- HD and 4K Wallpapers - created by the game’s lead artist and released continuously during development.
- Digital Music Soundtrack of Feudums upon game release
Please provide both your in-game account and discord account name so we can assign the appropriate packages and roles to you.
If you don't have these accounts yet (or just happen to have one of them), you can also contact us and claim them later using your contact email.
Development log
- Open Alpha | State of the Game14 days ago
- Community Build: Major Update (0.5.4229)Jul 12, 2025
- A new demo version is upJan 23, 2025
- New update available!Dec 07, 2024
- Updated demo games!Jul 07, 2024
- New Demo and #TurnBasedThursdayFest participation!Apr 05, 2024
- New demo version!Feb 26, 2024
- A new demo version is up (v.0.5.3218)!Dec 22, 2023










Comments
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This looks really cool!
Thank you :)