2018 Halloween Box
Price
1 Skeleton Key
Items
12
Rarest drop
<1%*
Boneblade
Status
Retired
Contents and drop chances
| Item | Type | Rarity | Chance |
|---|---|---|---|
 | Knife | Godly | <1%* · 1 in 100 |
 | Knife | Chroma Godly | <1%* · 1 in 100 |
 | Gun | Legendary | 5% · 1 in 20 |
Vampire | Knife | Rare | 10% · 1 in 10 |
Toxic | Gun | Rare | 10% · 1 in 10 |
Mummy | Knife | Uncommon | 25% · 1 in 4 |
Zombie | Knife | Uncommon | 25% · 1 in 4 |
Potion | Gun | Uncommon | 25% · 1 in 4 |
Slime | Gun | Common | 60% |
Grave | Knife | Common | 60% |
Haunted | Gun | Common | 60% |
Bats | Knife | Common | 60% |
Chances are copied as printed in the box's table on the MM2 Wiki. When the table repeats one figure next to every item of a rarity (for example 70% beside each Common), those figures add up to more than 100%, so they describe the rarity as a whole, not each item.
What to know about the 2018 Halloween Box
- First Halloween box with a Chroma weapon inside.
2018 Halloween Box guide
The 2018 Halloween Box was the first Halloween crate to contain a Chroma weapon, the Chroma Boneblade, which sits next to the regular Boneblade as the Godly pair. Opening it took 1 Skeleton Key during Halloween Event 2018, and its weapons were obtainable only during that event. They now change hands through trading.
Its odds table also differs from the later event boxes. The wiki labels the Common prizes at 60% and the Uncommon at 25%, then Rare at 10% and Legendary at 5%. The 2019 to 2022 Halloween boxes use 70%, 15%, 10% and 5% instead. Those percentages read as tier labels rather than exact drop rates, and the Godly pair is again listed as under 1% with a note that the true chance is unknown.
Prizes
- Common: Slime and Haunted (guns), Grave and Bats (knives)
- Uncommon: Mummy and Zombie (knives), Potion (gun)
- Rare: Vampire (knife) and Toxic (gun)
- Legendary: the Ghost gun
- Godly: Boneblade and Chroma Boneblade
Five of the twelve prizes are guns, seven are knives, and both Godly prizes are knives.
Murder Mystery 2 guides
MM2 Halloween Event: Battle Pass, Box Odds, Cauldron and Every Past Event
Dates, Candies, the Battle Pass cost the wiki disagrees on, Halloween Box odds, Emberscythe crafting, maps, and what every past MM2…
MM2 Godly List: Every Godly Knife and Gun and How to Get It
All Murder Mystery 2 Godly knives and guns sorted by how they were obtained, with years, the wiki count mismatch explained, and the 21 you…
Frequently asked questions
What is in the 2018 Halloween Box?
12 items: Slime, Grave, Haunted, Bats, Mummy, Zombie, Potion, Vampire, Toxic, Ghost, Boneblade, Chroma Boneblade.
What is the rarest drop in the 2018 Halloween Box?
Boneblade, at <1%* (1 in 100), according to the MM2 Wiki table.
How much does the 2018 Halloween Box cost?
1 Skeleton Key (Retired).
Data from the MM2 Wiki (CC BY-SA), organized with AI assistance. Nothing here is tested in the game, and trade values are not listed: those come from community value lists; data loaded 2026-10-25.