Thank you for playing , glad you like the game! Unfortunately we didn't implement a different save system for the browser, so the saves would be gone if the browser is closed.
We had more story in mind than we actually put in the game(due to the time constraint). It is possible that we will add more content to this game(but no guarantee XD). We'll see if more ppl ask for a post-jam version.
** SPOILER ALERT **
EVA's body is set to be main character's daughter whose brain was severely injured due to an accident. The doctor then wanted to "revive" his daughter by fixing the brain. But the the effect of the compound was stronger than he expected and brought Eva great mind power that allows her to invade other minds, and perform telekinesis. EVA was furious after she found out the doctor wanted to kill her, so she made the hospital collapse to bring him down with her.
There are only 2 endings. For termination ending if you don't take cover in time, the doctor will die, but Eva is still terminated so it's counted as the same ending.