The original game is limited to 20 slots. You can manually bypass this by moving the save.dat files to a subfolder (e.g., "Backup_Route1") and starting fresh in the main folder.
: Just as Shiki struggles with his own hazy memories and the "Lines of Death," the player uses save files to organize a story that is intentionally disjointed. Technical and Cultural Artifact tsukihime save file
The original doujin soft game is finicky. Depending on whether you are running the untranslated version, the Mirror Moon translation, or a pre-patched EXE, the save location changes. The original game is limited to 20 slots
By doing this, you never have to replay the 3-hour common route again. Technical and Cultural Artifact The original doujin soft
To preserve 100% completion or system settings, youdat to save20.dat : Individual save slots for specific story points.