PlayMurderMystery.com
Sells both boxed and downloadable murder mystery games.
www.playmurdermystery.com Details

Pool Party Murder Mysteries
A poolside mystery game for 12 to 20 adults. Swimming pool is required.
www.poolpartymurdermystery.com Details

StoneCastle Productions
Murder mystery plays performed as guessing games. Complete kits for fundraisers or house parties.
www.stonecastleproductions.com Details

The Butler Didn't Do It
Mystery party games designed for home parties.
www.murdermysteryparty.com Details

The Jury Box
Reprint of vintage 1930s Mystery Game
www.on-line-products.com Details

Whodunnit Mystery Games
G-rated role playing games for 10-50 people.
www.whodunnitmysteries.com Details