← all games

Just One

#254640BGG ↗

2018 · 3-7 players · 60min · weight 1.03 · 34,832 ratings

v2 v3

BGG raw

ID
254640
Name
Just One
Year
2018
Rank
518
Min players
3
Max players
7
Playing time
60
Min playtime
20
Max playtime
60
Avg weight
1.0338
Num weights
680
Bayes avg
7.43718
Average
7.59296
Users rated
34832
Num owned
60135
Wanting
371
Wishing
6054
Num comments
4764
Fetched at
Sat Apr 25 2026 16:16:00 GMT+0000 (Coordinated Universal Time)
Mechanisms (4)
Communication LimitsCooperative GameDeductionScore-and-Reset Game
Categories (3)
DeductionParty GameWord Game
Description (994 chars)

Just One is a co-operative party game in which you all play together to get the best score! Your goal each round is to get one player — the active player — to guess a mystery word based on the clues given by teammates. Can you achieve a perfect score by guessing all the mystery words? In more detail, everyone who is not the active player sees the mystery word, then each player independently writes a clue on their personal easel. Once everyone has finished, you reveal the clues to one another. All identical clues are removed from play, so try to be original! After eliminating duplicate clues, reveal the remaining clues to the active player. If they correctly guess the mystery word, your team scores a point. If they decline to guess, you don't score the current card. If they guess wrong, you don't score the current card and you lose one of the points you had already scored. Thus, be original, but not so original that you don't help the active player guess correctly!

LLM v2 (wide)

Core verb
write one-word clue
Decision shape
social
Reward schedule
immediate
Aesthetics
["Fellowship", "Expression", "Challenge"]
Core loop pitch
Everyone secretly writes one clue for a hidden word; duplicate clues cancel out, surviving clues help the guesser.
Translation difficulty
Hard
Difficulty reason
The fun is the awkward laugh when your clever clue duplicates someone else's; AI partners can't reproduce that. Steam port and BGA exist but require human players.
Direct digital port
Just One (Steam, Repos Production)
Port kind
first_party
Closest loop translation
none yet
Primitive tags
["duplicate_cancellation_clue", "cooperative_party_word", "simultaneous_secret_write", "convergence_avoidance", "one_active_guesser_rotation"]
Confidence
0.9
Extracted at
Mon Apr 27 2026 11:40:03 GMT+0000 (Coordinated Universal Time)
Raw v2 JSON (965 chars)
{
  "game_id": 254640,
  "name": "Just One",
  "core_verb": "write one-word clue",
  "decision_shape": "social",
  "reward_schedule": "immediate",
  "aesthetics": [
    "Fellowship",
    "Expression",
    "Challenge"
  ],
  "core_loop_pitch": "Everyone secretly writes one clue for a hidden word; duplicate clues cancel out, surviving clues help the guesser.",
  "mobile_translation_difficulty": "Hard",
  "translation_difficulty_reason": "The fun is the awkward laugh when your clever clue duplicates someone else's; AI partners can't reproduce that. Steam port and BGA exist but require human players.",
  "direct_digital_port": "Just One (Steam, Repos Production)",
  "direct_digital_port_kind": "first_party",
  "closest_loop_translation": "none yet",
  "primitive_tags": [
    "duplicate_cancellation_clue",
    "cooperative_party_word",
    "simultaneous_secret_write",
    "convergence_avoidance",
    "one_active_guesser_rotation"
  ],
  "confidence": 0.9
}

LLM v3 (deep)

Not yet enriched at v3 (deep pass).