MM2 Collection Tracker
Track collected weapons locally and view completion progress.
Track collection progress
Progress stays in this browser and can be cleared from Privacy Settings.
Murder Mystery 2 visual reference
Explore visual context for MM2 Collection Tracker. Illustrations are original GamesCalculators artwork unless a separate source is credited.
What the MM2 Collection Tracker tracks
The MM2 Collection Tracker is a browser-only checklist for the weapons currently represented in the local dataset. It supports collecting progress without asking for Roblox credentials.
Use the MM2 Collection Tracker
- 1
Search the weapon.
- 2
Check items actually owned.
- 3
Filter missing entries.
- 4
Back up important notes before clearing browser storage.
A result you can audit
Each section documents the calculation and the limits that apply to this specific gameplay problem.
How this tracker stores progress01+
Completion = checked local entries ÷ all current local entries. State is kept in browser storage and can change proportionally when the catalog expands.
Worked Example for the MM2 Collection Tracker02+
Checking 225 of the current 300 rows shows 75% completion. If a later reviewed snapshot grows to 310 rows while the same 225 remain checked, local-catalog completion becomes about 72.6%.
How to Use the MM2 Collection Tracker Result03+
Use the missing list as a planning aid, but label it as local-catalog completion until every MM2 item and variant is covered.
MM2 Collection Tracker Accuracy and Limitations04+
The tracker does not verify ownership, sync devices, or cover the full MM2 catalog. Browser cleanup can erase state.
- No account connection.
- Tracks the reviewed 300-record catalog only.
- Not proof of ownership.
MM2 calculator FAQs
Clear answers about calculations, data, independence, privacy and practical use.
Does MM2 Collection Tracker import my inventory?
No. You mark entries manually; no Roblox credentials or inventory API are used.
Why can my percentage change after an update?
New catalog entries increase the total being tracked while keeping existing checks.
Does 100% mean every MM2 weapon?
Not while the local dataset remains incomplete. It means every current tracker row is checked.