Player counts depend on the title and include solo and group options. Common listings show ranges such as 1–4 players, 1–5 players, 2–6 players, or 2 players — roughly covering about 1 to 6 players depending on the game.
Common components include instructions, cards, game pieces (pawns or tokens), game boards, booklets or dossiers, and printed paper/photo evidence. Some listings also mention dice and additional tokens or tools.
Typical physical clues include sealed envelopes, printed photographs and newspaper clippings, loose papers or dossiers, and in-game booklets used as evidence or story material.
Difficulty notes differ by title: several are labeled new-player friendly with explicit difficulty ratings (for example, 1/5), while puzzle challenge ranges from easy to quite challenging — some puzzles may feel finicky for experienced players.
The titles cover a range of themes, including paranormal/haunted investigations, murder mysteries, family detective adventures, holiday or winter murder puzzles, and espionage or heist missions.