Gallery mode is next on todolist!
The orange android with no legs is just there for fun, she doesn't do anything. The white android up top that comes alive after turning the switch on is also just for fun, no gameplay elements are involved.
I 'm not sure what you mean with emergency end button. You mean being able to just give up midway through the game cause you think you've lost? If so: you can just exit to main menu and click play game again. All progression and stuff that gets saved to your save file like highscores and experiment completions happen mid-gameplay, so you don't have to wait around to get mind broken first.
Goblin minor animation is way too long I know. But I've spent a good bit of time on that animation and it hurts to just cut a big portion out lol.
Glad to hear you like the game.