SEED GAME#17489 BGG all-time

Hunt A Killer: Dead Below Deck(2022)

★ 6.4 BGG1–5 players60 minWeight 2.67
Cooperative GameDeductionSolo / Solitaire Game

Games like Hunt A Killer: Dead Below Deck

Looking for games like Hunt A Killer: Dead Below Deck? It puts everyone on the same side, sweating one shared problem that fights back — built on pulling together against a game that fights back. This page rounds up 12 of the closest alternatives, scored on mechanical overlap with the original (45%), complexity match (35%), and player-count fit (20%), then weighted by BoardGameGeek community ratings so every pick is one players genuinely rate. The strongest matches come first; the further down you go, the more a game trades exact overlap for a fresh take on the same core appeal.

How ISO scores this list:Mechanic overlap 45%·Complexity proximity 35%·Player-count fit 20%·BGG quality multiplier applied

12 recommendations · scored by ISO

Key Enigma: Hack Forward(2021)

★ 8.01–6 playersWeight 3.0
ISO Match
84/100

Shares Cooperative Game + 3 more

Cooperative GameDeductionSolo / Solitaire Game

Suspects: Adele and Neville, Investigative Reporters(2023)

★ 7.51–6 playersWeight 2.3
ISO Match
83/100

Shares Cooperative Game + 3 more

Cooperative GameDeductionSolo / Solitaire Game

The Case of Alexander Morrison(2023)

★ 8.61–5 players180 minWeight 3.0
ISO Match
81/100

Shares Cooperative Game + 3 more

Cooperative GameDeductionSolo / Solitaire Game

50 Clues: Keepers of Evil(2021)

★ 6.31–5 players90 minWeight 2.6
ISO Match
80/100

Shares Cooperative Game + 3 more

Cooperative GameDeductionSolo / Solitaire Game

Sherlock Holmes Consulting Detective: The Thames Murders & Other Cases(1981)

★ 7.61–8 players60 minWeight 2.7
ISO Match
79/100

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Cooperative GameDeductionNarrative Choice / Paragraph

The Morrison Game Factory(2024)

★ 8.31–4 playersWeight 2.1
ISO Match
78/100

Shares Cooperative Game + 3 more

Cooperative GameDeductionSolo / Solitaire Game

Sherlock Holmes Consulting Detective: The Baker Street Irregulars(2020)

★ 8.21–8 players90 minWeight 2.3
ISO Match
77/100

Shares Cooperative Game + 2 more

Cooperative GameDeductionNarrative Choice / Paragraph

Unlock!: Game Adventures(2021)

★ 7.81–6 players30 minWeight 2.4
ISO Match
77/100

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Cooperative GameDeductionScenario / Mission / Campaign Game

Murder Mystery Party Case Files: Death in Antarctica(2017)

★ 7.11–6 playersWeight 2.2
ISO Match
77/100

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Cooperative GameDeductionSolo / Solitaire Game

Les Secrets de Warden Keene(2026)

★ 7.51–4 players20 minWeight 2.0
ISO Match
77/100

Shares Cooperative Game + 3 more

Cooperative GameDeductionSolo / Solitaire Game

EXIT: The Game – Advent Calendar: The Silent Storm(2022)

★ 7.81–4 playersWeight 1.9
ISO Match
76/100

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Cooperative GameDeductionSolo / Solitaire Game

Doomensions: Pop-Up Mystery Manor(2023)

★ 7.21–4 players300 minWeight 2.5
ISO Match
76/100

Shares Cooperative Game + 2 more

Cooperative GameDeductionSolo / Solitaire Game

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