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Editors' Review · October 14, 2026

Essential Tool for Oblivion Modding

The Official Oblivion Construction Set is a powerful, free toolkit designed for creating and modifying content in The Elder Scrolls IV: Oblivion. This software grants users access to the same development tools utilized by Bethesda, enabling players to create custom quests, NPCs, items, and environments. While it offers extensive capabilities, the interface is somewhat dated, and the steep learning curve may pose challenges for newcomers without proper guidance. Despite these hurdles, the tool remains a staple for dedicated modders looking to enhance their gaming experience.

The true power of the Official Oblivion Construction Set lies in its flexibility. Users can edit existing game assets or create new ones, including intricate dungeons and dialogue-rich quests. The scripting system allows for unique gameplay interactions, although mastering it requires time and patience. The toolkit facilitates seamless integration with the base game, allowing projects to be saved as plugins that can be shared within the vibrant modding community, which has produced a plethora of modifications ranging from simple tweaks to comprehensive game overhauls.

Enlarged image for Official Oblivion Constru…
Official Oblivion Construction Set 0/1

Technical

Title
Official Oblivion Construction Set 1.2.404 for Windows
Requirements
Windows 10
Language
English
Available languages
English
License
Free
Latest update
Author
bethesda
SHA-1
ccc9401551905fc28b484552deea3f871010d309
Filename
Construction_Set_1_2_404-11367.zip

Program available in other languages



Changelog

We don’t have any change log information yet for version 1.2.404 of Official Oblivion Construction Set. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.

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