Ecto: Common knife in Murder Mystery 2
| Rarity | Common |
|---|---|
| Type | Knife |
| Origin | 2017 Halloween Box |
| Availability | No longer obtainable |
| Event | Halloween Event 2017 |
Boxes that hold it
| Box | Price | Chance of the rarity |
|---|---|---|
| 2017 Halloween Box | 100 Candies | 60% |
For Common to Legendary the wiki prints one number per rarity on every row of the box, so no per-weapon chance or expected box count is shown.
FAQ
How do I get Ecto in Murder Mystery 2?
Origin of Ecto on the wiki: 2017 Halloween Box. Event: Halloween Event 2017.
What is the chance of Ecto from a box?
Ecto, 2017 Halloween Box: 60%. The wiki prints one number for every Common row of the box, so it is the chance of the rarity, not of Ecto alone.
What does one try for Ecto cost?
Ecto comes from 2017 Halloween Box, which costs 100 Candies per box on the wiki.
Can I still get Ecto?
The wiki marks the origin of Ecto as former: it can no longer be obtained from that source.
Also in 2017 Halloween Box: Zombie Knife (2017) · Phantom (2017) · Mummy (2017) · Potion (2017)
Source: Ecto (rev 172093, Oct 28, 2025), 2017 Halloween Box (rev 174405, Dec 31, 2025) · Murder Mystery 2 Wiki (Fandom), CC BY-SA 3.0. Numbers and names restructured into tables; wiki images and prose are not used. Not affiliated with the game's developers or Roblox Corporation. Data checked: Oct 10, 2026.