PrintableSeptember 15, 2026·8 min read

Assembling a Printable Kit: Envelopes and Packets

Assembling a printable murder mystery kit is a thirty to forty-five minute job the evening before the party, done at the kitchen table with a stack of printed pages, a box of envelopes and a marker. The result is one envelope per character with the name on the front, three envelopes of clues sorted by round, a host folder with the solution sealed at the back, and a bowl of ballots and pens for the end. This guide goes through each packet in order, then says what goes out before the night and what stays with you until the game starts.

Assembling a Printable Kit: Envelopes and Packets

Assembling a printable murder mystery kit: what you are sorting and why

The PDF arrives as one file, and the printer turns it into one stack. Inside that stack are five kinds of pages, and each has a different destination on the night. The host guide stays with you. The character sheets go to the players, one each, before the party. The clues go to the players too, but only round by round, from your hands. The ballots go out once, at the end. The solution goes to nobody. Sorting the stack into packets is what makes those five destinations happen without a hitch, and it is the single piece of preparation that separates a smooth evening from a host rummaging through a thick stack while the table waits. The article on what is in a murder mystery host guide describes the pages themselves. This one is only about the packets. You need the printed stack, one envelope per character plus four more, a marker, a bowl, and a table with room to lay out piles. Do it the evening before, not on the day. Sorting takes thirty to forty-five minutes at the top tier, less at six players, and doing it with a clear head means you also read the host guide once more as you go.

One envelope per character, with the name on the front

Start with the character sheets, because they are the easiest to identify: each carries a character name at the top. Take one envelope per character, write the character name on the front with a marker, and put the sheet inside. Use the character's name, not the guest's, so that a change of cast on the day means crossing out one word rather than starting over. If a sheet runs to two pages, fold them together so they stay in order. The host guide tells you which characters are in play for your exact count. Inside the tier you bought, a core cast of six roles is always handed out, then further roles join at eight, ten and twelve players. With The Cursed Manor at eight players, that is eight envelopes. Any sheet the guide does not assign at your count is not an envelope: put it in the host folder, because that character stays in the story as a guest and you may need to answer briefly for them if a clue mentions them. Stack the envelopes in the order the host guide lists the characters. When a guest arrives without having read their sheet, you will find theirs in seconds.

Clues sorted by round in three labeled envelopes

The clues are the pages that get handed out during the game, and they are organized by round in the file: three rounds is the usual structure. Take three larger envelopes, or three folders, and label them Round 1, Round 2 and Round 3. Go through the clue pages and put each in the envelope of its round. The host guide says which clue goes to whom and when, so you do not need to sort within a round, only between rounds. The point is that during the game you open one envelope at a time and everything in it is meant for that moment. Keep the round envelopes with you, not on the table. A clue from round three seen during round one gives away the case before anyone has lied about anything. The guide to printable clues by round and how the evidence flows explains why the order matters and what each round is meant to do. If a clue is printed on heavier paper or in color, it goes in the same envelope as the rest of its round. Do not make a separate pile for the nice pages; the round is the only sorting key that matters on the night.

The host folder: guide in front, solution sealed at the back

Everything the host needs goes in one folder. In front, the host guide: the introduction to read aloud, the run of the rounds with the bridging passages, and the section on adapting the game to your number of players, which you will consult if someone is late or missing. Behind it, the sheets of any characters not in play, in case a clue mentions them. At the back, in its own sealed envelope, the solution. Seal it for a practical reason, not a ceremonial one. On the night, the folder sits by your chair, guests walk past it, someone picks it up to move it off a plate. A sealed envelope marked Solution, do not open, means a curious guest sees nothing. It also keeps the solution from being shuffled into a round envelope by mistake while you sort. Read the solution once before sealing it. You need to know the shape of the answer to keep the rounds on course, to answer for absent characters, and to recognize when the table has genuinely solved it early. Then close the envelope and leave it closed until the ballots are in.

Ballots and pens in a bowl for the end

The secret ballots are the last pages to leave your hands and the easiest to forget. Print one per player, put them in a bowl with more pens than players, and place the bowl somewhere you will see it, on a sideboard or next to the host folder. At the end of round three, the bowl goes to the middle of the table, everyone takes a ballot and a pen, and the accusation happens without anyone hunting for something to write with. A ballot is short: a name and a reason. It is secret, which is the point. Guests who would not accuse a friend out loud will write the name down, and the reading of the ballots one by one is where the evening peaks. So the bowl is not a detail. It is the mechanism that turns two hours of conversation into a verdict. If your group is large, twelve players say, count the ballots into the bowl the evening before and count them again on the day. A missing ballot at 10 pm is an easy problem to prevent and an annoying one to solve.

What goes out before the night and what stays with the host

Two lists. Before the night: the character sheets, sent individually to each guest a few days ahead, one person at a time, never in a group thread. That is the only material guests should see before they arrive. It lets them read the sheet twice, think about a costume, and turn up already knowing who they are. Keep the envelopes anyway: a guest who forgot to read theirs gets it on arrival, and the rest are a backup. Until the game: the clues, the ballots and the solution stay with the host, along with the host guide. The clues come out round by round, the ballots come out once at the end, and the solution comes out after the ballots. Nothing from these three packets is shared in advance, and the file itself is never forwarded to anyone, because it contains the solution. That split is the whole logic of assembly. Anything a guest holds before the evening is theirs alone; anything that could settle the case is yours until the moment the game needs it.

The assembly checklist for the evening before

One envelope per character in play, character name on the front Unassigned character sheets in the host folder Three envelopes of clues labeled by round, kept with the host Host guide in front of the folder, read once more Solution in a sealed envelope at the back of the folder One ballot per player and spare pens in a bowl Character sheets sent individually to each guest The PDF saved in two places and shared with nobody Tick these off and assembly is done. The list fits on the back of an envelope, and it is the part of the printable murder mystery party checklist that belongs to the evening before; the rest of that checklist covers the two weeks before and the day itself. What you have at the end is a stack of packets that runs the night for you: open one envelope per round, hand out one sheet per guest, pass the bowl at the end, and open the last envelope when the ballots are in. Every kit on the printable murder mystery kit page is assembled the same way, at every tier.

Ready to play?

Discover our murder mystery kits

Frequently asked questions

How long does assembling a printable murder mystery kit take?+
Thirty to forty-five minutes at the top tier of 11 to 12 players, and closer to twenty at six. The time goes into writing character names on envelopes, sorting the clues into three round envelopes, sealing the solution and counting ballots into a bowl. Do it the evening before, with the host guide open beside you.
Should I put the clues in the character envelopes?+
No. Character envelopes hold only the character sheet, which the guest reads before the party. Clues are handed out by the host during the game, round by round, so they live in three envelopes labeled by round and stay with the host until their moment. Mixing them in would reveal evidence before anyone has had a chance to lie about it.
What if a guest cancels after the envelopes are made?+
Open the host guide at the section on adapting the game to your number of players. The core six roles are always handed out, and the roles added at eight, ten and twelve can be dropped: that character stays in the story as a guest, and you answer briefly for them if a clue mentions them. Move the sheet to the host folder and the envelope is spare.
Do I need special envelopes?+
No. Any envelope that takes a folded sheet works for the characters, and any larger envelope or folder works for the rounds. On A4 paper that means C5 folded or C4 flat; on US Letter, 6 by 9 inches folded or 9 by 12 inches flat. Plain white is fine; the name on the front is what matters.
Can I hand out the character sheets at the door instead of sending them ahead?+
Yes, and the envelopes make it easy. Give each guest theirs on arrival and allow fifteen minutes with a drink before you read the introduction, so everyone has read their sheet twice. Sending sheets a few days ahead is better, because guests arrive in costume and in character, but the door works for a last-minute evening.

Your party is waiting

Host your murder mystery

Ready-to-play kit from $39 or a scenario written for your group in 72 hours.