Vegas themed murder mystery party.

Sin City Slayer casino murder mystery

Instant Download (PDF) upon purchase.
  • Product Description

    A Las Vegas casino murder mystery party game for 8-18 guests, ages 14+. This is an in-person game that is formatted to play face-to-face. For virtually-formatted games, click here. Get ready for a hilarious celebrity-themed murder mystery party game set in glamorous Las Vegas! With both expansion packs, this game is expandable to 38 unique players and up to 53+ with the additional expandable paparazzi player (see the expansion pack #1 for details).This is the instant download version of the game - you'll have everything needed to play instantly upon purchase. No shipping fees, no waiting! For the party ready pack, click on the link below in the helpful links section.

    You will receive a host instruction file, printable file, solution file and a free invitation that may be accessed below under 'helpful links.' 

    Five out of ten difficulty.

    Game updated 8/16/21

    Helpful Links:

    Click here to view the character list!

    Click here for the 12 character expansion pack #1 (must be played before expansion pack #2 is added)

    Click here for the 8 character expansion pack#2

    Click here for the free, printable invitation!

    Click here to view the sample game materials

    Click here for the Party Ready Pack - have My Mystery Party staff prepare your game kit!

    Click here to check out the Murder Mystery Prop Emporium! 

    Direct your guests to the corresponding site at 'Your Mystery Party'

    Mystery Synopsis

    The most highly anticipated VIP party in Las Vegas is almost here! The Cosmo Casino & Resort is set to host a world class soiree for celebrities, news media, and a few Vegas locals that were lucky enough to score tickets. Some of the most prominent figures of our time will be in attendance and this will certainly be a night to remember. However, there is a situation. The city of Las Vegas has been terrorized by a serial killer with an MO of attending VIP events held on the strip. The killer, known as the Sin City Slayer, chooses victims from unsuspecting party guests. The Las Vegas police are currently working with federal agencies to catch this deranged predator. Hopefully, the killer doesn’t have a ticket to this event. This is where your story begins.

    How to Host a Large Party

    • 18 unique players from the main game.
    • 12 unique players from expansion pack #1 (purchased separately)
    • 8 unique players from expansion pack #2 (purchased separately)
    • Up to 15 paparazzi expandable duplicate players to play with Reagan Paratzy (expansion pack #1, purchased separately)
    • Up to 15 Monster Muggies Cast member expandable duplicate players to play with Logan Mack (expansion pack #2, purchased separately).

    The expandable players are not unique story lines, but rather are supporting players for Reagan Paratzy & Logan Mack. They will, however, have duplicate clue cards each round, they mingle each round like everybody else, and they still guess whodunit. The only difference is that they will not have a unique story line. These players are great for shy/reserved players, last minute RSVPs &/or adult guests who may consume a few too many cocktails.

    If you wish to host this (or any other) game for profit, you will need a commercial license or provide us with your 501C number for a charity fundraiser - click here.   Note: we are not issuing waivers between September 2020 and January 2021.

    Follow My Mystery Party's board Sin City Slayer: Vegas Murder Mystery Party Game on Pinterest.
  • Other Details

    Minimum age: 14 years
    # of players: 8-18 players
    Expansion pack: 12 players, 8 players
    Expandable?: Expands to 68+ players with teams (including expansion packs)
    Gender of players: Flexible (most players)
  • Product Reviews


    Write A Review

    1. So much fun!

      Our group of 12 women had so much fun playing this! It was even better that everyone dressed up as suggested and played along the whole time. We will definitely be playing again soon! on Aug 29th 2021

    2. Totally awesome evening!

      This is the second murder mystery I’ve done and every person in attendance has completely enjoyed ourselves and we plan on doing it again. Ending/revealed can be a little confusing and could use a little more clarification but we have no complaints and absolutely loved it! on Jan 4th 2021

    3. Fun Mystery, Fun Party

      My guests enjoyed the characters and their stories. on Sep 27th 2020

    4. Fantastic and easy to use

      We have always wanted to do a murder mystery and just never got around to it. With minimal funds we noticed we could purchase the pack and do it ourselves.

      The pack was complete with everything we needed to know and easy to use instructions.

      We were very impressed and had such a fantastic night

      Thank you
      on Jun 15th 2020

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