My Mystery Party

Sin City Slayer: Vegas Casino Murder Mystery Party Game

Name: Sin City Slayer: Vegas Casino Murder Mystery Party Game
Brand: My Mystery Party
SKU: SINCITY
Price: 50.95 USD
Availability: InStock

In stock

4.46 39 reviews

Available for download at checkout

$50.95

Product details

Type Download
SKU SINCITY
Age Range 14 to Adult
Minimum # of players 8 Suspects
Max Players (Main Game) 18 Suspects
Max players available 96: 38 Suspects, Up to 58 Team Roles (2 Teams, Expansion Packs Sold Separately)
Difficulty rating Moderate, 5/10
Character roles Flex-Gender (Most, see Host Character List)
Game Duration 2 to 4 Hours Average (Flexible Timeline)
Game format Murder | Guided Clue Mingling | 4 Rounds
Vibe and Content Notes Glam Thriller * Clean Casino Fun * Glitzy Secrets * Serial Killer On the Loose Vibes
Date of publication 2009. Last Revised: 2024

A glamorous Las Vegas casino murder mystery party game. This glitzy casino mystery is packed with celebrities, media personalities, Vegas locals, suspicious histories, hidden motives, carefully guarded secrets, VIP drama, and the looming threat of a serial killer known as the Sin City Slayer.

This is the instant download version, so there is nothing to ship and no shipping fee. Simply download, print, prepare, and play!

Boxed version of the Sin City Slayer casino murder mystery party game

Prefer a professionally prepared game? Choose the Boxed Kit version, and our staff will professionally print and prepare the game materials for you.

Helpful Links:

Main-game players can get started before the party with costume suggestions, character information, and details about the upcoming VIP gathering at the Cosmo Casino & Resort.

Expansion Pack #1: Adds 12 Characters and an Expandable Tabloid Crew
Sold separately.
Expansion Pack #2: Adds 8 Characters and an Expandable Cast
Sold separately. .

Watch the Sin City Slayer casino murder mystery party game trailer

Las Vegas Casino Murder Mystery Party Game Synopsis:

The most highly anticipated VIP party in Las Vegas is almost here! The Cosmo Casino & Resort is set to host a world-class soirée for celebrities, members of the news media, and a few Vegas locals who 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 problem.

The city of Las Vegas has been terrorized by a serial killer whose modus operandi is 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 does not have a ticket to this event. This is where your story begins.

Host a Large-Group Las Vegas Murder Mystery Party:

Main Game: 18 unique suspect characters
Expansion Pack #1: 12 additional suspect characters
- Sold separately.
- Should be purchased before or with Expansion Pack #2.
- The expansion pack is not a complete standalone mystery.
- Tabloid Crew:
  - Led by Reagan Paratzy.
  - Add up to 30 tabloid crew members.
  - The additional crew members are duplicate, non-suspect team roles.
  - This expandable team is included with Expansion Pack #1.
Expansion Pack #2: 8 additional suspect characters
- Sold separately.
- Designed to be added after Expansion Pack #1.
- Monster Muggies Cast:
  - Led by Logan Mack.
  - Add up to 30 Monster Muggies cast members.
  - The additional cast members are duplicate, non-suspect team roles.
  - This expandable team is included with Expansion Pack #2.

Expansion Pack #2 should be added after Expansion Pack #1.

Browse glamorous casino décor, Las Vegas costume inspiration, poker-table decorations, red-and-black table settings, VIP party props, casino-themed food, sparkling desserts, and more on the Pinterest board!

Sin City Slayer Las Vegas casino murder mystery party Pinterest board

This is the instant download version of the game. Simply download, print, and prepare everything you need to play, with no shipping fees or delivery wait.

PDF files included:

Host Instructions
Printable Game Materials
Solution
Optional Extras, such as the free invitation

For the boxed kit, also called the Party Pack, use the link provided on the product page.

Printing Tips

For the best results, open and print the files using Adobe Acrobat Reader, available free from Adobe.com. Other PDF viewers may alter fonts, spacing, colors, page sizing, or interactive features.

Download the PDF files to your computer and note where you save them before opening or printing.
Select Actual Size or 100% Scale unless the instructions specify otherwise.
Do not select Fit to Page, as this may resize cards, labels, or other game materials.
Confirm that the paper size is set to US Letter, 8.5 × 11 inches.
Print one test page before printing the complete game.
Use standard printer paper for any worksheets or investigation sheets.
Use heavier paper for invitations, clue cards, and other materials that will be handled during the game.
Print in color when possible for the intended appearance.
Do not select double-sided printing.
Allow ink to dry completely before cutting, folding, or assembling the materials.

Printer settings and results may vary by printer.

Sin City Slayer used for After Prom

I used the Sin City Slayer for an after prom event. The game was well designed with instructions that were easy to follow.

So much work to do yourself for such a high price. So much wasn't clear about what to do. All of ...

From the minute I started reading and printing I hated this purchase. Throughout the whole dinner party I couldn't wait to send a review, because I was stressing trying to print it, then understand it all and have a fun night

Great Holiday Party

This mystery pack had everything I needed for a fun holiday party for work! I could customize some aspects which made the process even more exciting! Would recommend and purchase again!

Great Holiday Party

Such a quick and easy way to plan a unique party idea for work, so many characters to choose from, and I really appreciate the flexibility . Haven't played yet, but the instructions and resources make the planning stress-free and fun. Can't wait to see how it all plays out!

Excellent 1st Murder Mystery Party!

I'd never hosted a party like this but this was very straightforward. We had a group of 14 people. I printed everything out and cut the clues out text side down and then just revealed the top corner of each one to place it in the envelopes, so that I could play along with no spoilers. It's a fair amount of work, so the pre-printed option is not a bad choice if you also want to play as the host! Everyone had an amazing time and got super into character. We did 1 round of bonus games of Yahtzee, Blackjack, and Flip7 for casino chips, but then everyone just wanted to keep playing straight through because they got so into it. Highly recommend - I did a ton of research prior and am happy this is what we chose as first time hosts!

1 2 3

This game is licensed for personal, private use only. If you plan to use it for any commercial purpose, public event, business, organization, school, fundraiser, church, promotional activity, paid event, or any use that generates revenue or provides a commercial benefit, you must purchase a Commercial License.

Purchase Commercial License

Sin City Slayer used for After Prom

I used the Sin City Slayer for an after prom event. The game was well designed with instructions that were easy to follow.

So much work to do yourself for such a high price. So much wasn't clear about what to do. All of ...

From the minute I started reading and printing I hated this purchase. Throughout the whole dinner party I couldn't wait to send a review, because I was stressing trying to print it, then understand it all and have a fun night

Great Holiday Party

This mystery pack had everything I needed for a fun holiday party for work! I could customize some aspects which made the process even more exciting! Would recommend and purchase again!

Great Holiday Party

Such a quick and easy way to plan a unique party idea for work, so many characters to choose from, and I really appreciate the flexibility . Haven't played yet, but the instructions and resources make the planning stress-free and fun. Can't wait to see how it all plays out!

Excellent 1st Murder Mystery Party!

I'd never hosted a party like this but this was very straightforward. We had a group of 14 people. I printed everything out and cut the clues out text side down and then just revealed the top corner of each one to place it in the envelopes, so that I could play along with no spoilers. It's a fair amount of work, so the pre-printed option is not a bad choice if you also want to play as the host! Everyone had an amazing time and got super into character. We did 1 round of bonus games of Yahtzee, Blackjack, and Flip7 for casino chips, but then everyone just wanted to keep playing straight through because they got so into it. Highly recommend - I did a ton of research prior and am happy this is what we chose as first time hosts!

1 2 3

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Sin City Slayer: Vegas Casino Murder Mystery Party Game

Helpful Links:

Las Vegas Casino Murder Mystery Party Game Synopsis:

Host a Large-Group Las Vegas Murder Mystery Party:

Customer Reviews

Host Character List, Game Preview & Free Resources

Customer Reviews

Video Trailer

My Mystery Party LLC