How can I edit a few lines of dialogue in this game?
Tools like
UnRen.bat might get you access to the source files (either original or decompiled), or you might look into the
Modding Ren'Py 101 thread for more in-depth, but unless you're either familiar with Ren'Py, Python, or programming in general (and know what you're doing), or willing to learn programming with Python/Ren'Py, I'd recommend leaving it alone, and just enjoy it for what it is. If you do, you'd be on your own, though, at least from this thread.
Or, in other terms, unless you're a nerd yourself, leave the modding to us other nerds.
