This is what you should do:

1. Open the resources.assets file with UnityEX

2. Now you can either...
a. Extract everything
b. Extract the resources_00001.-1 file, since that's the one that contains the game's text.

3. Open UnityText, click on "..." and then search for the folder where you've extracted the files. You can then filter out which files you want to open in the bottom right corner (in this case we need the -1 files).

4. It should load for a while, and then on the left side it should display some filenames (or only the resources_00001.-1 file). On the right side it should display the text from said file.

5. Use the Export button to save it into an Excel file, and edit that (only the middle column, and only some text, because some of it is an indicator on what you are editing right now).

6. If you are done with it then click on the "csv" text on the top right corner in UnityText, and browse for your Excel file

7. Once it's opened, then click on "Pack" on the bottom right corner in UnityText, and it should be done.

Also note that you should save the Excel file (the .csv one) in the same folder as you are editing the Unity file (resources_00001.-1), otherwise it would crash and such.

UnityEX
- Packer/Repacker for .assets and level* files

UnityText
- Packer/Repacker of Monobehaviour files extracted from level files

Text is in level0 file. Extract level0_00001.-5 and open it in UnityText. Then you

can edit it directly or export it as CSV file..