AI Game Cards

Free games for ChatGPT, Claude & Gemini

Games you play inside your AI.

Pick a game, open it in ChatGPT or Claude with one tap, and your AI runs it from the rules on its card. Murder mysteries, quiz nights, hangman, 20 questions, D&D-style adventures: free, no signup, and your save carries over between apps.

Play a game now Browse the library
Word Games № 016 The Word-Hoard 1 player10–20 min

Featured gameA dead lexicographer sealed five words in a slip-drawer, each behind a fixed ladder of six clues; the AI shows them one at a time and you name the word on as few as you can.

How it works

  1. Pick a card

    Each game is a card: the complete rules your assistant plays from, for anything from a fifteen-minute word game to an evening-long murder case.

  2. Open it in your AI

    On the game's page, one tap opens ChatGPT or Claude with the game ready to send. In Gemini or any other assistant, copy the play prompt instead; if your chat can't open links, most games also play from their full card, pasted in. No account with us, nothing to install.

  3. Play, and check it played fair

    The game's state is reprinted every turn. Dice come from a code tool or a list published before you start, never from the narrator's choice; a hidden answer is locked before you play, and you can check it at the end. Save whenever you like and carry on in another app.

How the cards work

The library

39 games on 15 shelves. Nothing to install and nothing to buy: you play in the assistant you already use.

Tabletop RPG

Tabletop role-playing adventures your AI runs as game master: three one-sitting stories and a campaign's first chapter.

Browse the Tabletop RPG shelf →
Tabletop RPG № 001 The Toll at Blackbridge 1–2 players1–2 hoursDice Tabletop RPG № 002 The Severed Spire 1–2 playersChapter 1 of 3Dice Tabletop RPG № 010 The Gilt Horologe 1–2 players1–2 hoursDice Tabletop RPG № 011 Bramblewood 1–4 players30–60 minDice

Sealed Mystery

Whodunits for one detective or a party of up to eight, plus an interrogation game, each answer fixed before you start.

Browse the Sealed Mystery shelf →
Sealed Mystery № 003 Blackfile №1: The Vanishing at Larchmont Hall 1 player60–90 min Sealed Mystery № 008 Blackfile №2: A Death at the Wyke Hydro 1 player75–105 min Sealed Mystery № 025 Blackfile №3: The Long Exposure at Harrowfell 1 player60–90 min Sealed Mystery № 030 The Third Carol: A Christmas Murder Mystery Game 1–8 players60–90 min Sealed Mystery № 031 Under Caution: An Interrogation Game 1 player25–45 min Sealed Mystery № 037 No Ghost Speaks: A Halloween Murder Mystery Game 1–8 players45–75 min

Social Deduction

Solo social deduction: question a cast your AI plays and find the one who is lying, chosen before the game began.

Browse the Social Deduction shelf →
Social Deduction № 005 Ambervale 1 player30–45 min Social Deduction № 012 Dead Air 1 player35–45 min

Chess

Chess puzzles, endgame drills and an openings coach, every answer written on the card and every puzzle engine-checked.

Browse the Chess shelf →
Chess № 006 Counterplay 1 player15–30 minCoach Chess № 024 The Resumption: Seven Endgames 1 player20–35 minDrill

Horror

Solo horror one-shots for 16 and over: one night shift, one night on a lighthouse rock, and nobody coming.

Browse the Horror shelf →
Horror № 007 Vigil: White Static 1 player60–90 minDice Horror № 015 Low Water 1 player45–75 minWatch

Duels

Short one-player duels with your AI: crack a hidden code or find a hidden fleet, both placed before your first move.

Browse the Duels shelf →
Duels № 004 Deadreckoning 1 player20–30 min Duels № 013 Aqua Regia 1 player15–25 min

Escape Rooms

One-player escape rooms in your AI chat: five linked locks, and an exit code set before the door shut behind you.

Browse the Escape Rooms shelf →
Escape Rooms № 009 Cipherhouse 1 player40–55 min Escape Rooms № 014 Sluice 1 player20–40 min

Word Games

Word games for your AI chat: name hidden words from clues, spot the real definition, or play hangman with a snowman.

Browse the Word Games shelf →
Word Games № 016 The Word-Hoard 1 player10–20 min Word Games № 017 The Counterfeit Lexicon 1 player10–15 min Word Games № 032 Slow Thaw: Hangman Without the Gallows 1+ players20–30 min

Text Adventure

Classic text adventures with a fixed map, real objects to carry and a way out that existed before you typed a word.

Browse the Text Adventure shelf →
Text Adventure № 018 Meridian House 1 player40–60 minMap Text Adventure № 019 Ravensgate Deep 1 player45–70 minMap

Survival

Survival games where you ration warmth, water or a herd's strength, with the bad luck dealt from a published dice list.

Browse the Survival shelf →
Survival № 020 Bergschrund 1 player25–40 minDice Survival № 021 Becalmed 1 player35–55 minDice Survival № 036 Drover’s Autumn: A Trail Survival Game 1 player40–60 minDice

Logic Puzzles

Logic puzzles with exactly one answer, set before you start: a logic grid and a pay-for-evidence ordering puzzle.

Browse the Logic Puzzles shelf →
Logic Puzzles № 022 The Ring of Five 1 player20–30 min Logic Puzzles № 023 The Chairman’s Book 1 player30–45 min

Quiz Night

Trivia nights your AI hosts for one player or a whole table, from an answer key written and sourced before you play.

Browse the Quiz Night shelf →
Quiz Night № 026 Snap-Apple Night: Halloween Trivia 1+ playersTeams20–45 min Quiz Night № 029 The Liar’s Almanac: Two Truths and a Lie 1+ players10–20 min Quiz Night № 035 The Paper Crown: Christmas Quiz 1+ playersTeams20–45 min

Riddles

Riddles and yes/no lateral thinking puzzles whose answers are locked in before you guess, for families or a group.

Browse the Riddles shelf →
Riddles № 027 Twelve Chimes: Halloween Riddles 1+ players15–25 min Riddles № 028 Nothing Uncanny: Lateral Thinking Puzzles 1–6 players1–2 hours

Guessing Games

20 questions and a hidden-country geography game, with every answer written down before your first question.

Browse the Guessing Games shelf →
Guessing Games № 033 Bigger Than a Breadbox: A 20 Questions Game 1+ players30–60 min Guessing Games № 034 Six Bearings: Geography Guessing Game 1+ players20–40 min

Strategy & Simulation

Rule a small kingdom for a year or live a whole life, every effect printed and every event from a published dice list.

Browse the Strategy & Simulation shelf →
Strategy & Simulation № 038 The Steward’s Year: Kingdom Management Game 1 player30–45 minDice Strategy & Simulation № 039 Haddow: A Life Simulator 1 player40–60 minDice

Field guides