To put it bluntly, here are the possible outcomes of the game:
1. The city collapses, and the doctors-killers win.
2. The city collapses, and the psychomafia wins.
3. The city and the psychomafia win with a pre-arranged draw.
There is simply no scenario where "the city wins." Is it clearer now why I'm insisting on this draw? Is this an argument? Risk losing or win, or just lose outright?
No, this isn't an argument. Just speculation.
Now, tell me, besides yourself, who else supports your plan with the "suse"?