Fantastic! We're very happy that someone made it through the level. Thank you for your feedback and your bug report. We agree it's too punishing, as islemaster also mentioned, the doppelganger should always be there once he's unleashed. We are trying to reproduce the bug, but it seems like the doppelganger alter ego just has stronger suicidal tendencies than the player ego. I've also watched a friend play and how his doppelganger half-heartedly suddenly hopped into the abyss. Did that bug always happen in your case or did the doppelganger mainly run through the entire level?