How Long Does It Really Take to Solve a Murder Mystery Case File Game?

Murder mystery case files are a fan-favorite in tabletop entertainment and keep players around the world entertained for countless hours every day. While individual player aptitude will invariably account for how long a case file last, publishers still have to print an estimated average of how long a case could last for. That number, however, is frequently over- or underestimated.

This article focuses exclusively on evidence-based case file games: investigation experiences designed for 1-4 players, working solo or cooperatively through physical or printable evidence – witness statements, crime scene photos, newspaper clippings, etc. – to identify a killer. This is a distinctly different format from murder mystery dinner parties, which are role-playing social events for 8-20 guests. The two are frequently confused in retail listings, but they are structurally different products with different audiences and wholly different time profiles. All data in this report pertains to the case file format only.

Publisher-Stated Times: The Official Numbers

Every major case file publisher provides an estimated solve time, on packaging, FAQ pages, or product listings. The table below compiles publisher figures for nine brands alongside player count recommendations and difficulty ratings.

User-Reported Times: What Players Actually Experience

Publisher estimates are typically based on internal playtesting under specific conditions. Real players bring varying skill levels, different group dynamics, and a natural tendency to linger longer over evidence rather than racing toward the end. We aggregated user-reported times from Amazon reviews, Trustpilot, BoardGameGeek forum threads, and dedicated mystery game review sites and found that players routinely take longer than publishers suggest.

The table below compares publisher-stated times against aggregated user-reported times for each brand’s primary standard offering. Where a range was reported by users, the midpoint was taken. The variance column shows the approximate gap in minutes, and the Accuracy column reflects the pattern across available reviews.

The Accuracy Gap

The most important finding in this analysis is that publisher-stated times are systematically lower than player-reported times across most case file brands. Across the eight publishers with comparable data, users on average run 20-50% over the stated window – with The Detective Society and Mysterious Package Company as the notable exceptions, both receiving consistently accurate or near-accurate marks from their player bases.

Sherlock Holmes: Consulting Detective shows the largest discrepancy. Official listings and product packaging cite approximately 1.5 hrs per case. However, independent reviews consistently describe cases running substantially longer, sometimes up to 2 or even 3 hours on a single case. The 1.5 hrs figure appears to represent an optimistic lower bound for an efficient, experienced group – not a typical player’s median experience.

By contrast, The Detective Society’s 90-120 minute per-episode estimate is consistently validated. Trustpilot reviewers describe the experience matching the stated window, and the publisher’s season total of 9-12 hours aligns closely with a player’s report of “eight to nine hours to complete” a full season. This suggests The Detective Society calibrates their estimates to realistic conditions rather than ideal ones.

Side-by-Side: What Publishers Claim vs. What Players Report for Moderate Difficulty Cases

Why Do Players Consistently Run Over?

Evidence Volume and First-Time Players

Case file games are designed with an abundance of documents and other evidence. Experienced players can move through this material efficiently, having built a pattern of where to focus their attention from prior cases. First-time players spend a disproportionate amount of time on initial reading, re-reading, and building a mental model of the case before investigation truly begins.

Hint Systems

Most publishers include tiered hint systems that can significantly compress solve time. Unsolved Case Files provides three progressive hints per objective. The Detective Society offers an online clue system “ranging from subtle to obvious.” Print Mysteries provides optional online hints for every case, up to as many as 34 hints. Players who refuse to use hints – the default for most players – add 30-60 minutes or more to their solve time compared to players who refer to hints more often.

Solo Play Penalty

Playing solo removes the second perspective that often catches missed connections. Unsolved Case Files acknowledges that solo play offers “a more challenging and engaging experience.” Print Mysteries’ FAQ author notes a personal preference for solo play but acknowledges it as the harder path. Based on review data, solo players typically run 30-60 minutes over the stated time for a game designed primarily for 1-4 players.

Publisher Testing Conditions

Mysterious Package Company’s product copy includes a candid qualifier: times represent what’s achievable “if you’re a seasoned detective.” This acknowledges what most publishers do not: stated times assume investigative familiarity. For a player trying an evidence-based case file for the first time, the learning curve is real, and the extra time it takes is normal rather than exceptional.

Format Range: From 45 Minutes to 8+ Hours

Free and demo cases are often short previews that take anything from 30 to 45 minutes. They often contain only a single objective to give players a sense of how cases work.

For standard single-case games – the data consistently points to a 2.5-3.5 hour window as the most accurate planning estimate, regardless of what the box says. These are the perfect length for date nights.

Hard or advanced games generally take much longer, heading into the 4+ hour range.

Key Findings

• Modal publisher range (standard single-case): 2-3 hours
• Best planning estimate for first-time players (2 players): 2.5-3.5 hours
• Average user overrun vs. publisher stated time: ~34%
• Best-calibrated publishers: The Detective Society, Mysterious Package Company
• Largest accuracy gap: Sherlock Holmes: Consulting Detective (~50% underestimate)
• Fastest format: Sherlock Holmes: Consulting Detective (1.5-2 hrs publisher; 1.5 hrs user)
• Longest format: PrintMysteries (Hard): 4+ hrs, Hunt A Killer (Premium): 4+ hrs and Mysterious Package Company (8+ hours)
• Solo play adds approximately: 30-60 minutes vs. a 2-player team
• Skipping hints adds approximately: 30-60 minutes vs. strategic hint use