Zero-One - Doctor, Doctor

Doctor, Doctor is an adventure game where ending episode varies depending on how you act through the game. What fate is awaiting for you after having the joint research with Rei?
The circle's 3rd quality flash-animation adventure game!

Storyline: You are selected as the leader of the research because of your careless speaking during a meeting. Future of the company depends on you. Development of a new cure. You find yourself left high and dry, and ask Rei for help. A "partner" is necessary to advance the research, she yields under protest at last. And thus, the fateful 7 days has just begun.....