Game overview
Assembly RTS - Unleash Your Forces
Assembly RTS is a real-time strategy game with deep customization mechanics. Discover seemingly endless possibilities. Assemble your perfect army and conquer the enemy! Build a base, gather resources and persist in a hostile, arctic new ice age.
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About this game Read the full description
Build a versatile army and adapt it to your playstyle! In this physics-based real-time strategy game no one is safe from the war over the valuable resource Zenith.
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Customize your army — Select from a variety of units and components for your army
Build your base and gather resources — Build key structures to put your strategic plan into action and harvest the fields of Zenith
Upgrade your units — Adapt to your enemy's forces by researching powerful upgrades
Take advantage of your arsenal — Hovercraft, mechs, air-based units and infantry (including cyborgs and robots) all take important roles in your strategic plan
Embrace real-world physics — Vehicles are pushed back by nearby explosions and can collide with each under extreme conditions

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Singleplayer Campaign — Follow a gripping story with unexpected twists
Multiplayer Matchmaking — Find others to play with in quick match or the server browser
Skirmish — Train against AI
Level Editor — Easily create and share your own levels

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It's the year 2049. The most powerful catalyst for human conflict is blanketing the earth's surface: Zenith.
After the fall of the old world government Naos, two opposing factions known as the Phoenix and the Eclipse are struggling for world dominion in a new ice age. The Eclipse fight to establish a currupted order, not unlike the tyranny Naos had put in place before, while Phoenix is desperately keeping them at bay.
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Taking on the role of a young commander you lead your forces to fight the mysterious enemy.
You are tasked to halt the advancing legions in their tracks to retake what was once ours.
Will you unveil the hidden face of this war?
Media gallery 5 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
Latest news
All news on Steam ↗System requirements Windows · Linux
Windows
Minimum
Minimum:- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel i5 4590
- Memory: 8 GB RAM
- Graphics: Radeon HD 560
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 4 GB available space
Recommended
Recommended:- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel i7 4790
- Memory: 16 GB RAM
- Graphics: GTX 960
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 4 GB available space
Linux
Minimum
Minimum:- OS: 3.4
- Processor: Zen 2
- Memory: 16 GB RAM
- Graphics: 8 RDNA 2 CUs
- Network: Broadband Internet connection
- Storage: 4 GB available space
Recommended
Recommended:- OS: 3.4
- Processor: Zen 2
- Memory: 16 GB RAM
- Graphics: 8 RDNA 2 CUs
- Network: Broadband Internet connection
- Storage: 4 GB available space
Game details Languages, features & support
- Publisher
- Sean Nowotny
- Brazilian rating
- 14
- Steam Germany rating
- 16
- Content warning
- Includes depictions of violence and fantasy military warfare.
- Features
- Single-player, Multi-player, PvP, Online PvP, Steam Achievements, Steam Workshop, Steam Cloud, Includes level editor, Family Sharing
- Languages
- English*, French, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Simplified Chinese, Indonesian, Russian
*languages with full audio support - Support
- [email protected]
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Structured language support (10)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish - Spain | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Korean | Yes | No | Yes |
| Portuguese - Brazil | Yes | No | Yes |
| Simplified Chinese | Yes | No | Yes |
| Indonesian | Yes | No | Yes |
| Russian | Yes | No | Yes |
More analysis Activity patterns, updates & developer tools
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