deduction

Masque of the Red Death

As nobles at a magnificent masquerade ball, you and your friends all vie to improve your social standing. Gossip flies, rumors swirl, and with each chime of the ebony clock, hearts fill with dread and despair. As midnight approaches, you begin to realize that something is amiss.

Based on Edgar Allen Poe's sinister story, Masque of the Red Death pits you and up to six of your friends against each other as you hobnob with the Prince. But disaster strikes at midnight. You must balance your actions carefully between currying the Prince's favor and discovering which rooms the Red Death will visit. After all, having the highest social standing matters only if you survive...

Cryptid

You've studied the footage, connected the dots, and gathered what meager evidence you could. You're close — soon the whole world will know the truth behind the Cryptid. A group of like-minded cryptozoologists have come together to finally uncover the elusive creature, but the glory of discovery is too rich to share. Without giving away some of what you know you will never succeed in locating the beast, but reveal too much and your name will be long forgotten!

Cryptid is a unique deduction game of honest misdirection in which players must try to uncover information about their opponents' clues while throwing them off the scent of their own. Each player holds one piece of evidence to help them find the creature, and on their turn they can try to gain more information from their opponents. Be warned; give too much away and your opponents might beat you to the mysterious animal and claim the glory for themselves!

The game includes a modular board, five clue books, and a deck of set-up cards with hundreds of possible set-ups across two difficulty levels. It is also supported by an entirely optional digital companion, allowing for faster game set-up and a near-infinite range of puzzles.

—description from the publisher

Note: some copies have a delta clue booklet with misprints in eight clues:

2,#9,#13,#64 states cougar, should be bear
3,#63,#72,#95 states bear, should be cougar

The official website with an online tool to randomly generate more clues is http://playcryptid.com/

Shadows in Kyoto

Shadows in Kyoto is a two-player abstract game based with the background of Hanamikoji in which players take control of the Oniwaban, a group of undercover spies, secretly protecting the Shogun, or an intelligence agency of the Meiji Government, funding with the advanced technology of the Western Industrial Revolution.

As the commanders, the players must secretly gather key intelligence from the opponent while protecting their own interests. Through movements, conflicts, and tactics, players have three different paths to victory:
1). Capture 2 enemy agents who possess real intelligence.
2). Let your opponent captures 3 agents of your own who possess fake intelligence.
3). Succeed in the escape of 1 agent of your own who possesses real intelligence.

Treasure Island

Long John Silver's crew has committed mutiny and has him cornered and tied up! Round after round, they question him about the location of his treasure and explore the island following his directions — or perhaps his misdirections? Who knows... The old sea dog is surely planning an escape, after all, after which he will definitely try to get his treasure back.

Treasure Island is a game of bluffing and adventure in which one player embodies Long John, trying to mislead the others in their search for his treasure. The hunt reaches its climax with Long John's escape, when he will make a final run to get the booty for himself!

Beyond Baker Street

A heinous crime has been committed. A team of the Kingdom's finest detectives has been assembled and put on the case. They have a prime suspect, they have a motive, and they know what the opportunity to commit the crime was. Now all they have to do is prove it.

Using powers of deduction and communication, the players work as a team to eliminate dead leads and find clues to prove who, how, and why. All the relevant clues are available to them to do so. They just won't know it. On top of that, Sherlock Holmes himself is already on the case. Can they solve the crime before he does?

At the start of Beyond Baker Street, players select one of the crimes to solve, and a number of suspects, motives, and opportunities will be available for the players to convict of the crime. Each player holds a set of clues, but they won't be able to see their own clues — only those of their counterparts. Each turn, a player must take exactly one of the following actions:

ASSIST another detective
INVESTIGATE crime scene
CONFIRM evidence
ELIMINATE dead leads
PURSUE new leads

Players win together if they can gather enough evidence to make a conviction before Holmes does; otherwise, they crumble under the stress of the case.