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-50%$24.99$12.49
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Steam👍 83%
-50%$12.49
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Soon★ —/ 5.0
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Steam Sentiment👍 83% Positive(1.0k)
MetacriticTBD
Citadelum is a city builder set in legendary Ancient Rome. Build your own settlement, gather resources and evolve it into a magnificent city. Explore the world, trade and lead your mighty legions in epic tactical battles. Earn the favor of the Gods or challenge them, if you dare.
Director & Key Creative Leads:
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Multiplayer & Platform Capabilities
SINGLEPLAYER
✓ Supported
ONLINE CO-OP / PVP
Solo Only
LOCAL SPLIT-SCREEN
Unsupported
CONTROLLER / CROSSPLAY
Keyboard & Mouse
Gameplay Duration & Completion
Crowdsourced campaign length, extra objectives, and 100% completion metrics
Gameplay Format & DurationMultiplayer & Social
Session-Based / Party Multiplayer
Designed for dynamic rounds, party matchmaking, and infinite multiplayer replayability. No fixed linear campaign duration.
4K Screenshots & Media Gallery
Official high-resolution media gallery (10 screenshots)
Trailer
Release dateWatch on Steam
Trailer
Release date-sc2Watch on Steam
Trailer
Update 2.0Watch on Steam
View in 4K Lightbox
View in 4K Lightbox
System Requirements & Steam Deck
Steam Deck: UNKNOWN
- Controller configuration recommended
- Native display resolution supported
- Steam Cloud saves enabled
Minimum Specifications
OS: *: Windows 7 64-bit
Processor (CPU): Intel i5-2300/AMD FX-4300
Memory (RAM): 16 GB RAM
Graphics (GPU): NVIDIA GeForce GTX 1050 or equivalent
Storage: 8 GB available space
Recommended Specifications (60 FPS Ultra)
OS: Windows 10 64-bit
Processor (CPU): Intel i7-4770/AMD FX-8350
Memory (RAM): 16 GB RAM
Graphics (GPU): NVIDIA GeForce GTX 1660 6GB or equivalent
Storage: 8 GB available space
Editions & Add-On Content (DLC)
Available game editions, collector bundles, Supporter Packs, and downloadable expansions
Base Edition
Citadelum — Standard Edition
$12.49
- Full Base Game
- Steam Achievements
- Steam Cloud Saves
DLCs, Expansions & Supporter Packs (5)
Citadelum Campaign V: The Third Punic War
$0.99
Official DLC • Released Nov 6, 2025
Nov 6, 2025
Citadelum Campaign IV: The Gallic Wars
$0.99
Official DLC • Released May 9, 2025
May 9, 2025
Citadelum Campaign III: The Lost Eagles of Germania
$0.99
Official DLC • Released Feb 28, 2025
Feb 28, 2025
Citadelum Campaign II: The Last Conqueror of Britannia
$0.99
Official DLC • Released Dec 17, 2024
Dec 17, 2024
Citadelum Original Soundtrack
-50%$2.99
Official DLC • Released Oct 17, 2024
Oct 17, 2024
Official Store Prices & Subscriptions
Live pricing across official digital stores, historical lows, and subscription catalog availability
Current Best Offer
$12.49STEAM-50%
Regular Retail (MSRP)
$24.99USD
Verified All-Time LowBest Time to Buy
$12.49
Low: $12.49Current price matches the verified all-time lowMSRP: $24.99
STEAM-50%
👍 83%
$12.49$24.99
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Creators & Development Team
Key directors, leads, and game development studios