firstly, it is possible to cheat out of the haven arc. but the ways to escape require learning about the doctor first - so eavesdropping, I think one with flirting with the guard (only one of the two on shifts), and one with a peephole in the room behind the showers (not the room in the showers). then there's a segment for escape ( do be sure to save in case you just do a dum, because tehre are two outcomes - a success, or a failure in which you acquire the broken traits, which aren't for everyone)