REX Game Studios – REX AccuSeason for MSFS


Publisher: REX Game Studios
Date Added: Dec-15-2021
Updated: Jun-16-2022
Version: Technical Update 3.0
File Size: 69.3 MB

Compatible With:


What is REX AccuSeason?

AccuSeason is a modern, feature-rich application containing a large collection of seasonal presets and vegetation configuration options that display seasons globally. In addition, you can select tree height, deciduous tree canopy type and color tone!

In AUTOMATION MODE, REX automatically displays tree colors based on current date and flight location! Our dynamic automation tech displays foliage based on current date and automatically changes tree colors throughout the year with weekly tree color changes during autumn into winter in the northern hemisphere.

Dynamic Automation

Automated Dynamic Seasons provides an accurate representation of foliage as it changes within each season throughout the year. Watch tree colors change as they progress through the season, such as weekly changes during the northern hemisphere’s Autumn to Winter and bi-weekly or monthly changes during other times of the year. All automatic as the app applies foliage colors based on current date and requires no user interaction!

 You may also manually select any prior or future time periods. For example, if it is late Autumn and you want to fly in an early Autumn, you can select that time period and fly in early Autumn foliage.

Multiple Presets

With REX AccuSeason, you get a large amount of realistic and visually pleasing presets to use in your simulator. Every season has multiple unique presets with more to be added in future updates.

Global Seasons

Seasons are represented globally, with the season in the northern hemisphere opposite of the season in the southern hemisphere. You can fly from New York in autumn and arrive in Buenos Aires with spring vegetation. Or fly out of Sydney in Australia’s winter and arrive in Seattle with summer vegetation.

Updates to Regional Vegetation

Many areas in the world have been updated to reflect vegetation more accurately. Conifer trees have been replaced in Iceland with more applicable vegetation. A large central part of the United States has been updated to display deciduous trees rather than a large conifer forest. Palm trees have been added to many cities where before there were none.

New biomes have been created to depict steppe, tundra, Australian scrublands, New Zealand vegetation, and different conifer regions. Updating regional vegetation is a large and ongoing effort and many more improvements will be made in the future as we continue to develop further.

Winter Deciduous Trees

Microsoft Flight Simulator snow gives us attractive winter landscapes. To move to the next level, REX AccuSeason offers OUR rendition of deciduous winter trees for all areas where the simulator depicts deciduous trees and the winter season applies. These trees show significantly less leaves and look great in winter landscapes with or without snow.

Adjust the Tree Height

To further customize your experience, REX AccuSeason offers three options for tree height: short, medium, and tall. Additionally, some trees have been properly sized in the app to reflect more realistic proportions, such as the massively sized default trees that display in Sydney, Australia.

 Select the Deciduous Tree Canopy

An irregular-shaped canopy for deciduous trees is available in addition to the default shape (which is predominantly a rounded canopy). The irregular-shaped canopy makes a nice difference, as deciduous trees with irregular canopies look more varied in shape. The color within the tree often has more color variation, and colors in general appear deeper and richer.

Select Your Choice of Vegetation’s Overall Color Tone

REX AccuSeason lets you select the overall color tone that looks best to you with a choice of three color tones: cool, warm and neutral.

Manage Your Seasons and Customization with a Modern App!

With all the vegetation options provided, the app allows you to choose your selections quickly and easily. No need to manually work within Windows folder structures to change files or edit text documents. Simply select preset and customization choices within the app and it will do all the work for you. As future enhancements are developed, updates will occur automatically, so no need for frequent downloading and manipulating files.


  • Flight Simulator: Microsoft Flight Simulator
  • Windows Operating System: Windows 10, Windows 11
  • Minimum RAM Memory: 16 GB or higher
  • Hard Drive Space: 10 GB
  • Minimum Graphics: NVIDIA GTX 770 | AMD Radeon RX 570
  • Internet Connection:
  • Required for installation, registration, and operation

Changelog Technical Update 1.0

  • FIXED – Automated preset installation
  • FIXED – Short tree height option not persisting
  • FIXED – Compatibility for Microsoft Flight Simulator v.
  • ADDED – Option within the Automation window in which a user can set the desired system time that automation installation is engaged

Changelog Technical Update 2.0 / Service Update 3.0

  • FIXED – Enhanced content installer with additional material.
  • ADDED – Weekly autumn vegetation color transitions for Australia and New Zealand in the months of March and April for Automated Dynamic Seasons.
  • ADDED – Weekly autumn vegetation color transitions for Southern Argentina and Chile including the Patagonia region in the months of March and April for Automated Dynamic Seasons.
  • ADDED – New content for the AccuSeason Enhancements section: St. Barts.
  • ADDED – Cherry blossom trees in Japan for Automated Dynamic Seasons.

Changelog Technical Update 3.0

Fix list:

  • ADDED – New spring preset named Bloom containing floral trees in many areas.
  • ADDED – Weekly vegetation for July to Automated Dynamic Seasons containing expanded vegetation color changes.
  • ADDED – New content for Enhancements, Northeast Australia Coastal Region.

Available Only As Download

Like all products in the FlightSim.Com Store, this one is available only as a download. We do not offer anything on CD or other media and nothing will be mailed to you. You can download immediately upon purchase and again at any time by going to the “My Account” section of the store.


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