1. Version 0.5.4 (64-bit)(current itcho.io download)
2. Win 7 (64-bit)
3. a) minor bug: During Emily's initial quest line, used the aphrodisiac to open her sex interaction options. 'Classic Sex' is unlocked, but the button does not show up for normal/vaginal sex. (I am at the part where her sister is missing. I also used this option to open Emily's sex interactions, in case it didn't unlock properly from the aphrodisiac.)
3.b) major bug: In the Ancient Forest and you go to fight, no enemies or characters show up on the fight screen and you're stuck. Have to close the program and re-start the program. Still, repeated attempts same thing. Have not tried the other areas. Only sort of starting out in the story and fist time leaving the starting area. Wimborn area's fights proceed as normal.
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On a different note; Your game rocks.