REX Atmos MSFS

Enhance Your World!
REX Atmos is the ultimate visual enhancement utility for Microsoft Flight Simulator! Real-time, comprehensive environment enhancements from the ground to the sky. Compatible with everything, including REX products, ActiveSky, Asobo Live Weather, Saved Weather Presets, Imported Weather Presets and Saved Flights.

REX Atmos is a comprehensive visual enhancement utility that transforms your entire Microsoft Flight Simulator virtual world, from ground to sky. Featuring real-time rendering and full customization, this add-on lets you tailor the atmosphere, weather, and visuals like never before.

Advanced Controls
With advanced controls over visual parameters, you can create fully customizable and shareable experiences. Plus, with its intuitive, easy-to-use interface, anyone can harness the power of these features without worry.

Compatibility
Compatibility is never an issue, as REX Atmos works seamlessly with Asobo live weather, all weather engines (including REX Weather Force and ActiveSky), and weather presets. Best of all, it’s safe and non-destructive!

Simple & Easy to Use
Our intuitive interface puts simplicity first, letting you enhance your environment with just a few clicks. With a clean, organized layout, REX Atmos makes it effortless to create the perfect look. Dive in and elevate your simulation experience with ease.

Real-Time Rendering
Enjoy instant feedback as you adjust parameters, with real-time rendering that updates your changes on the fly.

Complete Customization
From ground to sky, the level of control is unmatched, offering limitless possibilities for your flight sim visuals.

Ozone Function & Rayleigh Scattering
REX Atmos introduces an advanced ozone function for realistic atmospheric visuals, along with true Rayleigh scattering for stunning light effects that bring the sky and clouds to life.

Safe & Non-Destructive
REX Atmos is built to be non-destructive, preserving your simulator’s core files while you experiment with new visual experiences. When you exit REX Atmos or select RESET within the application, your simulator seamlessly reverts to its original state.

Visual Cloud Enhancement
REX Atmos addresses the occurrence of overly dark cloud coloring (commonly referred to by the community as “ash clouds”) within the simulator, replacing it with beautifully rendered, natural looking clouds that enhance the overall visual realism. You can customize this feature to your liking, just like all the other features in REX Atmos!

Weather Scenarios
Create fully customized weather environments and save your favorite setups and share them exclusively with other REX Atmos users. Once shared, your friends can join in, experiencing the exact same weather during their flights, adding a new level of multiplayer fun and immersion.

Compatibility
No matter if you’re using Asobo live weather, customcreated weather, external weather engines like REX Weather Force or ActiveSky, or saved and imported weather presets, REX Atmos seamlessly integrates with your current setup.

• Microsoft Flight Simulator (Version 2020)
• OS: Windows 10 / 11
• Graphics: NIVIDIA GTX 770 | AMD Radeon RX 570 or more
• RAM: 16 GB or higher
• Hard drive space: 10 GB
• Internet connection required for installation, registration and operation

Technical Update 3.0:

• FIXED – Save preset where the OK and Cancel buttons remains greyed out
• FIXED – User manual desktop link goes to dead URL
• FIXED – Lighting under light elements not working

Technical Update 2.0:

• FIXED – Crash to desktop issue during lengthy flights
• FIXED – Metar injection issue
• FIXED – Change values not showing in live weather
• FIXED – Tree color changes impacting AccuSeason tree colors