Upgrade your skins
to pricier ones
Stake your CS2 skins, pick a pricier skin and spin the wheel. The chance depends on the price gap: stake ₽500 on a ₽1,000 skin and you win 47.5% of the time.
How an upgrade works
Get skins
Top up your balance and buy skins in the shop, which has the whole CS2 catalog from Steam. A skin you don't need can be sold back for 90% of its price.
Build your stake
Pick up to 10 of your skins. If they fall short of the amount you need, add money from your balance with the slider.
Choose what to get
Any skin that costs more than your stake. Or press a preset such as ×2 or 50%, and a matching skin is picked for you.
Spin
If the needle stops on the green arc, the skin is yours and goes straight to your inventory. If it misses, the skins in your stake are gone.
How the chance is calculated
Chance = stake price ÷ target price × 0.95
5% is the site fee, so at ×2 the chance is 47.5% and not 50%. The chance is never below 1% or above 80%, so a target that is too expensive or too cheap can't be picked.
| Target vs stake | ×1.5 | ×2 | ×3 | ×5 | ×10 | ×50 |
|---|---|---|---|---|---|---|
| Chance | 63.33% | 47.5% | 31.67% | 19% | 9.5% | 1.9% |
Why the outcome can't be rigged
- Before the roll you see the hash of the server's secret key. After that the site can't change the key, because the hash would stop matching.
- The roll is a number from 0 to 99,999. It is computed from the server key, your key and the upgrade number. The same values decide where the green arc starts.
- After a key change the server reveals the old key, and you can recompute every roll of yours right in the browser.