How to decompile Unreal Engine games?

I want to make mod for Dark Deception
This game was made on 4.24 version of Unreal
image

How can i decompile game and launch it on 5.2.1 version?

I’m asking this to make a mod, not for asset stealing, cheating and etc.

You would have to ask the devs of the game to send you the project.

I don’t think that glowstick entertainment will give project files

Well…

I sended them an EMail. I hope they give me files

That game does not look extra complicated. Just recreate something like it.

I think i will just use UnrealPak, FModel, UAssetGUI and etc. to extract or at least view these game files. But i still waiting for you guys to tell me a better way to get all assets.

you dont need to open project just to mod game (and yeah you cant open ue4 project in uet5), better just use ue4ss to make blueprint mod or make patch pak