Welcome to Victorian England
A killer is on the loose and could be closer than you think. Clear all of the suspects to find the killer, but watch out — they're also on the hunt for you.
Presume Nothing is a deduction and hidden identity game for two players. Each player receives a role known only to them. Their role determines their available moves and path to victory.
[from the publisher / box back]
A grid of 25 cards with illustrated faces is placed on a table, representing the Killer, the Inspector, and potential victims. Every turn, each player chooses from a set of actions, which will narrow down the choices of who the various players might be. Eventually either the Inspector will correctly deduce the Killer, or 6 other characters will be murdered by the Killer.
—user summary