Fail

Surprisingly, Helldivers II has been built on Autodesk Stingray — the engine discontinued in 2018. There won't be new projects on it since you can no longer get it legally — in 2018 it turned into 3Ds Max plugin and in 2022 even this form was discontinued as well. And players are now concerned if the studio will be able to keep up with the development of such a popular game since their primary tool is dead.