the game closes when I play

the game closes when I play out of nowhere, I thought it was a patch error, so a friend passed me the game and still gives me the same problem
I don't know what to do anymore, I can't even do exp run because it closes suddenly and takes me out of the dungeon

Try to delete the "Generated" Folder which can be found in the "Shader" folder (in your Dragon Saga installation folder).

 

You might also try the pre-patched download instead of your friend's version:

https://forums.warpp...rupted-message/