Happy Birthday, Somebody's Dead
A Birthday Party
With One Murder
and Zero Prep
The best birthdays have a story. Make yours one where everyone's a suspect.
Birthdays by Age
Kids (ages 10+)
Family-friendly mysteries with silly motives and zero gore. The prime suspect is the substitute teacher, not a murderer.
Teens
School-setting whodunits. Drama over danger. Perfect for sleepovers and quinceañeras that want a new kind of centerpiece.
Adults
Noir, scandal, dinner-party stakes. Where the wine is good, the outfits are better, and the alibis are worse.
Mixed ages
Family-friendly mysteries work for 8-to-80 tables. Everyone from the grandkids to the grandparents plays the same game.
Send This With the Invite
Drop these lines into your birthday invite. The anticipation is half the fun.
— Dress code: whatever your character would wear (details coming)
— You're arriving at [the setting]. Someone won't leave alive.
— You'll get your character, your secrets, and your motive on the night.
— Don't tell the others what you know. Some of you are lying.
A 90-Minute Schedule That Works
Before You Send the Invite
What ages work for a murder mystery birthday party?
Do I need a fancy venue?
Can the birthday person be the victim?
Can I pause mid-game for cake?
What if a guest doesn't want to act?
How many guests?
The Guest of Honor
Plan the Birthday
Mystery — Free
Pick a mystery or generate one with AI. Send the invite. Watch your friends accuse each other of murder over cake.
Free forever to host · First custom AI mystery on us · No credit card to start
