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Potential Drops






Knock Knock Rust Case
Open the Knock Knock Rust Case on RustCases.gg. Below are the full contents with exact, provably-fair drop rates, current skin values, and the case's expected value, with no hidden odds. You can open it solo or add it to a case battle.
Knock Knock Rust Case Odds & Drop Rates
| Item | Wear | Drop chance | Value |
|---|---|---|---|
| *S* Door | - | 7.00% | 216.50 |
| Incarceration Armored Door | - | 10.00% | 134.71 |
| Chop Shop Garage Door | - | 16.00% | 53.93 |
| Howling Double Door | - | 16.00% | 45.82 |
| Heat Double Shotgun | - | 28.00% | 31.84 |
| Corroded Bronze Door | - | 23.00% | 28.46 |
Is the Knock Knock Rust Case Worth Opening?
The Knock Knock Rust Case has an expected value of about 60.05 gems against its 63.83 gem open price. That figure is the long-run average. Individual openings are high-variance, which is the whole point. The top prize is *S* Door at roughly 216.50 gems. Every drop is provably fair, and the rates on this page are the ticket ranges each roll is mapped to.
Open the Knock Knock Rust Case in a Battle
Prefer competition? Add the Knock Knock Rust Case to a Rust case battle and open the same case at the same time as other players: the highest total value takes the entire pot. You can go 1v1, 2v2, 3v3, or free-for-all.
Related cases
Other RustCases cases at a similar price to the Knock Knock Rust Case.
- Six Feet Under53.52 gems
- Camo Case51.80 gems
- Rug Pull83.00 gems
- Caveman43.14 gems
- Full Auto89.79 gems
- Glory Days36.35 gems
Knock Knock Rust Case FAQ
What is the best item in the Knock Knock Rust Case?
The top prize is *S* Door, worth about 216.50 gems, with a 7.00% drop chance.
What are the drop rates for the Knock Knock Rust Case?
Every item's exact drop rate is published in the table above. The combined chance of unboxing a knife or glove is 0.00%.
Is the Knock Knock Rust Case worth opening?
Its expected value is about 60.05 gems against a 63.83 gem open price. Like every case it is high-variance, and the published odds let you decide for yourself.
Can I open the Knock Knock Rust Case in a case battle?
Yes. Add the Knock Knock Rust Case to a case battle and open it head-to-head against other players: the highest total value wins the whole pot.
Related: All Rust cases · Rust case battles · Provably fair

