D1AL-ogue

D1AL-ogue

So is this a visual novel along the lines of Va-11 Hall-A?
If the game is similar I wanted to know some visual novel questions.
1. Is the story a kinetic novel? (No Branching Paths)
2. What can I expect to be the length of the story?
3. Is there some quality of life features outside of the gameplay section? (i.e. A log to reread text or maybe a chapter select after playing through once.)
4. Are save lots a thing in this? If so how many do we get?