VA-11 HALL-A Save Mixer

Convert VA-11 HALL-A saves between PC and PS Vita, right in your browser.

→ haskou.github.io/va11-save-mixer

What it does

• PC ➜ Vita: merges your Record of Waifu Wars[N].txt files into the Vita's decrypted savefile.sav. PC slot N goes to Vita slot N. If that slot already holds a Vita save, it either moves to a free slot or gets overwritten (your choice). Vita settings and the other saves are kept.
• Vita ➜ PC: turns every used slot of the Vita savefile.sav into a Record of Waifu Wars[N].txt, bundled in a ZIP.

Everything runs locally in the browser. Your files are never uploaded.

Requirements

• A PS Vita with HENkaku (h-encore, Enso…) and VitaShell, to copy the save out with Open decrypted and paste it back.
• At least one save made on the Vita, used as the base.

Step-by-step instructions are on the page.

Save locations

Platform	Path
Windows	%LOCALAPPDATA%\VA_11_Hall_A\saves
macOS	~/Library/Application Support/com.yoyogames.macyoyorunner/saves
Linux	~/.config/VA_11_Hall_A/saves (lowercase file names)
PS Vita	ux0:user/00/savedata/PCSB01166/savefile.sav (EU release; open the folder with VitaShell → Open decrypted)

Format notes

• PC slot: plain text, one value per line. Numbers carry a trailing space. Version 1.0 writes 243 lines; later builds append three numbers (246 lines). Shorter v1.0 slots are padded with 0 when converted.
• Vita savefile.sav (decrypted): a GameMaker INI with a [data] section and keys 0–29. Each slot key stores a whole nested INI as an escaped string (\r\n → ^r, " → ^q) holding the 247 slot values in PC order, numbers formatted as %.6f. Key 29 holds the Vita settings. The file is NUL-padded to a multiple of 4096 bytes.
• Waifu Preferences.txt (PC settings) is not converted.

Run locally

ES modules need HTTP, so file:// won't work:

python3 -m http.server 8765
# open http://127.0.0.1:8765/

No build step and no dependencies. The only external resources are the Google Fonts Silkscreen and VT323.

Disclaimer

Fan-made tool, not affiliated with Sukeban Games or Ysbryd Games. VA-11 HALL-A belongs to its creators. Back up your saves before using it.