Resizing a whole Project

Well, i made a game and it turns out the resolution i choose is too small...

Is it possible to resize a whole project without manually resizing everything(Sprites, Texts, Layers, etc.)?

If not, what would be the best way to handle this(except planning in advance and choosing the correct resolution :P)?

You've probably already tried the scale settings in the project properties.

If the sprites aren't looking good that way you will have to change them I'm afraid. Text should automatically change with the scaling, so that shouldn't be a problem.

I've helped myself by writing a simple program to do what i needed:

Check me out! :D