REX Simulations

31.8.2025 – REX Simulations has recently released its weather add-on Atmos CORE, the successor to REX Atmos, for Microsoft Flight Simulator 2024. The weather engine add-on was previously only available for Microsoft Flight Simulator 2020 as REX Atmos but has been built specifically for MSFS 2024 under the new moniker Atmos CORE. What does it do? Atmos…

26.7.2025 – Rex Simulations, known for their Microsoft Flight Simulator (MSFS) addons,  focusing particularly on weather generators, textures, and environmental effects has come out with a new product in the shape of ATMOS Core for the Microsoft Flight Simulator 2024. ATMOS Core is a weather engine designed to enhance the realism of atmosphere, cloud, and sky in…

2.10.2024 – REX Simulations has taken to its website to release its latest product, Atmos, an add-on for Microsoft Flight Simulator (MSFS). The new offering aims to enhance the weather and environmental experience for virtual pilots, mainly focusing on the visual presentation of atmospherics and the surrounding environment within the simulator. REX Atmos Features And Focus Atmos…

1.9.2024 – The developer REX, also known as Real Environment Xtreme has announced a new atmospheric add-on for Microsoft Flight Simulator. REX Atmos is the upcoming product to the REX family, known for improving the environment in simulators for decades. REX Atmos seems to improve the atmospheric engine in Microsoft Flight Simulator, seamlessly working with custom weather…

1.10.2023 – REX, also known as Real Environment Xtreme is a developer responsible for many visual and technical add-ons for Microsoft Flight Simulator and Prepar3D. Recently, they updated their AccuSeason, an add-on that changes seasonal textures within Asobo’s platform to version 2. Version 2 is also known as AccuSeason Advanced Edition, bringing many changes over the previous…