Where to see the size of the game?

I know how to see the size of the game, but i don’t too sure if the one that i’m seeing is the real one that is in the Document - Unreal Project - [Project’s Properties].

But the one that i’m seeing is 380mb, and i have calculated that it shouldn’t pass over 50mb, my project is just a 2d paper and i don’t have a starter pack or any pack. So, i think it shouldn’t be that one. If it’s please tell me, if it’s not then which one? Even a finished project with better graphic (HD sprites) has 70mb in total.

I know i can reduces the size, but i want to know how much size does it reduces from 50mb?

Although the second one is a random question, but it’s not necessary, i just need to know the first question.

Thanks for the answer.

if you want the most accurate size the project will be when packed and built then just pack and build it and youll be able to see. as for reducing the size of a project theres really only two ways: reduce assets and reduce the engine features that get packed. obviously the first one is much easier to accomplish by just getting rid of things like unneeded meshes and simplifying your scripts.