Place the zzz.rpy file in the 'game' folder, where 'archive.rpa' is located. (e.g. Tavern_of_Spear-v0.29a-pc\game). It's content is simply:
Code:
init 999 python:
config.console = True
config.rollback_enabled = True
It enables the console and rollback with mouse wheel down. Who doesn't like some time travel? ;-). Now start the game and Shift+O opens the console at any time. Here I wrote some expressions and compiled a list of all items:
https://f95zone.to/threads/tavern-of-spear-v0-29a-caro.36115/post-11643474
Next you could extract all assets from archive.rpa and decompile all game script, read them and enter many more expressions like edit quests stages item properties etc.
You can extract the RPA with this:
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And decompile with this:
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But it needs some touchups for Renpy 8 though:
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Many Renpy games do come with the not already compiled RPY scripts in the RPA but some creators do not want users to read them. So they exclude them from packing RPA. ;-)