Photo Hunt V0.17.1 Mod [work] Full Gallery Unlock Ch... Official

While originally developed for PC, unofficial Android ports are commonly available on community platforms like Developer Support:

: Improvements include a more minimal dialogue HUD, smaller textboxes, and the ability to hide the protagonist's face portraits for increased immersion. Photo Hunt v0.17.1 Mod Full Gallery Unlock Ch...

Once the mod is installed, you can unlock the gallery through the newly added : While originally developed for PC, unofficial Android ports