RED21 Games officially documented Standard, Premium, and many limited cases in Murderers VS Sheriffs DUELS. An April 7, 2024 update announced new Standard and Premium cases with seventeen skins including a collectible sniper, while later updates named seasonal cases such as Phoenix and Beach. These are historical facts, not a current Shop inventory.
Before opening any case, inspect the live preview, Gem cost, availability, displayed odds, duplicate behavior, and whether the sealed case itself can be traded. Do not use an old percentage table as today’s guarantee.
Identify the exact case
Record the full case name, date checked, current source, price, currency, visible contents, availability, and trade status. Similar names such as Willow or Will should not be merged without the live item identity. Preserve the exact spelling displayed by the game.
Determine whether the case is in the Shop, earned from a current pass or event, already owned, or available only through trading. A community marketplace listing proves ownership interest, not current Shop availability.
If the interface lists a collection size, make sure it applies to the current version of that case rather than the original release announcement.
Currently documented case families
Standard Case
Official history: announced in April 2024 alongside Premium with a combined set of new skins.
Current price, pool, odds, and availability need the live Shop.Premium Case
Official history: announced with Standard; another official note says Premium drop rates were modified.
Never reuse older odds after a documented rate change.Seasonal cases
Examples: Santa and other event cases appear in historical notes and community records.
Exact current names, sources, and trade status need confirmation.Limited collection cases
Examples: Phoenix and Beach were announced with Season 8; other historical collections had their own releases.
Historical limited status does not prove permanent removal.Call this a documented sample. A complete current case index requires the live collection and Shop.
Read odds and contents safely
Use only probability information shown in the current official interface. Community pages publish historical or reported tables, but RED21’s own history confirms that Premium case rates changed. A rate from before that change may be wrong even if copied widely.
Check whether odds are per rarity or per individual item. Do not divide a rarity percentage evenly across items unless the game explicitly says selection is uniform. Do not invent pity, guarantee, reroll, shiny, or duplicate protection.
If the current panel shows no odds, accept that the exact chance is unverified. Decide whether you are comfortable spending without that information.
Set an opening budget
Choose a maximum Gem amount before the first opening. Keep a reserve for abilities or future progression. Stop when the budget is reached, even if the previous result was close to the desired rarity. Each opening should be judged from the current rules, not the feeling that a reward is “due.”
Compare the cost of opening with keeping or trading the sealed case. A scarce case can have community demand, but neither route guarantees value. Do not open because an old list ranks one possible item highly.
Earn Gems through normal matches. The official experience prohibits farming Gems or stats.
Verify the reward
After opening, read the exact item name, weapon type, color, rarity, and collection. Add it to your record before opening again. This prevents similar variants from blending together and helps identify duplicates.
If the item does not appear, check the collection, inventory, and any result screen. Rejoin once after preserving the starting and ending state. Do not repeat a Robux or Gem purchase to fix a delayed result.
Use Knife Skins, Revolver Skins, and Snipers to classify the item.
Trade a sealed case cautiously
Confirm the exact case and whether it is openable in the current version. Community value lists are dated reference points and can move when a case returns, leaves the Shop, or gains demand. Compare more than one source and current offers.
Keep the exchange item-for-item inside the game. Never convert a case reference into cash, Robux, or an account deal. Verify every item in the final confirmation window after changes.
The Trading Guide covers Hub access and Trading Safety covers confirmation discipline.
Common case mistakes
- Treating a historical announcement as the current Shop.
- Copying community odds after official rates changed.
- Assuming rarity odds equal individual-item odds.
- Inventing a guarantee or pity system.
- Opening beyond a fixed Gem budget.
- Mixing a sealed case with the value of its best possible item.
- Calling a listed marketplace case currently obtainable.
- Farming Gems or using real money outside Roblox.
Case check card
For each case, record exact name, case family, source, Shop status, price, currency, preview count, displayed odds, duplicate rule, trade status, evidence level, and check date. Leave unknown fields blank. This card layout stays readable on mobile and makes later updates easy to compare.