The most user-friendly way to edit TiTS saves is using a community-maintained save editor. The most prominent one is derived from the "Minerva" project.
: In the game, use the "Save to File" option to download your save data (usually a .tits file).
Below are concise, editable text entries you can paste into a Tainted Space save editor to describe Trials (short flavor text + mechanical hints). Replace bracketed tags like [TRIAL_ID], [REWARD], or [MECHANIC] as needed.
This is one of the most useful features.
: A popular, web-hosted editor on GitHub that allows for easy character and game state modification.