These terms allow developers to use the Fortnites programming language in non-commercial games.
They also give developers more freedom to modify the game, according to the blog.
It’s not clear if Microsoft will use these terms in its new games.
Microsoft is not the only game company to use Fortnits license terms.
The Unreal Engine, a popular game engine, has licensed the code to developers.
However, the Unreal Engine was initially developed for free.
Microsoft has not said whether it plans to charge developers for the use of Fortnit’s programming language.