Bad Assassin is all-new in 2026. You will need a copy of the Island Deck (or any six-suited deck of cards), plus a first-player token, a pawn for each spy (ideally matching the suits of the deck) and pencil and paper for each player. Here are some links:
Bad Assassin Boardat DriveThruCards
Spyland Deck at DriveThruCards
Watch the How to Play Video
Check out other games for the Island Deck
Learn more about Bad Assassin, and its older sister Before I Kill You Mister Spy…, at the Spy Games page.