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Mystery box 2021 Train + surprise box with a theme of None
Top Dropped ItemsThe best recent drops pulled from this case
FN
Gamma Doppler Emerald
Glock-1810.25.2026

Gamma Doppler Emerald

Coin Icon488.57
x19.35
MW
The Coalition
M4A410.23.2026

The Coalition

Coin Icon569.93
x22.57
FN
Whiteout
USP-S10.23.2026

Whiteout

Coin Icon539.24
x21.36
FN
Whiteout
USP-S10.23.2026

Whiteout

Coin Icon539.24
x21.36
MW
The Coalition
M4A410.20.2026

The Coalition

Coin Icon569.93
x22.57
MW
The Coalition
M4A410.19.2026

The Coalition

Coin Icon569.93
x22.57
MW
The Coalition
M4A410.17.2026

The Coalition

Coin Icon569.93
x22.57
FN
Whiteout
USP-S10.16.2026

Whiteout

Coin Icon539.24
x21.36
FN
Whiteout
USP-S10.16.2026

Whiteout

Coin Icon539.24
x21.36
FN
Gamma Doppler Emerald
Glock-1810.16.2026

Gamma Doppler Emerald

Coin Icon488.57
x19.35

Items Content

Ticket range for each item in this case
MW0.1%
M4A4 | The Coalition (Minimal Wear)

M4A4

The Coalition

Coin Icon1,696.40
FN0.2%
Glock-18 | Gamma Doppler Emerald (Factory New)

Glock-18

Gamma Doppler Emerald

Coin Icon1,490.23
FN0.3%
USP-S | Whiteout (Factory New)

USP-S

Whiteout

Coin Icon1,273.53
FN1%
MAC-10 | Propaganda (Factory New)

MAC-10

Propaganda

Coin Icon208.41
FN1%
FAMAS | Meltdown (Factory New)

FAMAS

Meltdown

Coin Icon188.54
FN2%
AWP | POP AWP (Factory New)

AWP

POP AWP

Coin Icon63.80
FN3%
P2000 | Space Race (Factory New)

P2000

Space Race

Coin Icon38.50
FN4%
CZ75-Auto | Syndicate (Factory New)

CZ75-Auto

Syndicate

Coin Icon35.91
FN4.4%
MP5-SD | Autumn Twilly (Factory New)

MP5-SD

Autumn Twilly

Coin Icon33.41
FT5%
Nova | Red Quartz (Field-Tested)

Nova

Red Quartz

Coin Icon20.23
FN5%
M4A1-S | Fizzy POP (Factory New)

M4A1-S

Fizzy POP

Coin Icon15.94
FN5%
Desert Eagle | Sputnik (Factory New)

Desert Eagle

Sputnik

Coin Icon9.71
WW5%
AUG | Amber Fade (Well-Worn)

AUG

Amber Fade

Coin Icon8.21
MW5%
R8 Revolver | Blaze (Minimal Wear)

R8 Revolver

Blaze

Coin Icon5.06
MW9%
Tec-9 | Safety Net (Minimal Wear)

Tec-9

Safety Net

Coin Icon3.93
WW20%
UMP-45 | Full Stop (Well-Worn)

UMP-45

Full Stop

Coin Icon3.53
FT30%
SSG 08 | Spring Twilly (Field-Tested)

SSG 08

Spring Twilly

Coin Icon3.00

The 2021 Train case contains 17 CS2 skins, with no knives or gloves in the pool. Its most valuable drops are weapon finishes with narrow individual chances, while the more common results sit below the case cost. The item list above shows every possible result and its chance; the live values show how those results compare with opening the case.

Who the odds suit

This case suits a player who wants a shot at a valuable rifle or pistol skin and is comfortable with a lower-value result being more likely. The chance of winning more than the case costs is 16%. That leaves most openings returning less than the case costs, so the standout drops should not be treated as the expected result.

The lower end makes that risk concrete: SSG 08 | Spring Twilly (Field-Tested) has a 30% chance, and UMP-45 | Full Stop (Well-Worn) has a 20% chance. Both are worth less than the case costs. By contrast, the most valuable item has a 0.1% chance. Each spin has its own result; a run of lower-value drops does not make a top drop due.

Skins at the top of the pool

The higher-value results cover several weapons rather than a single standout finish:

  • M4A4 | The Coalition (Minimal Wear) is the most valuable item in the case, with a 0.1% chance.
  • Glock-18 | Gamma Doppler Emerald (Factory New) has a 0.2% chance.
  • USP-S | Whiteout (Factory New) has a 0.3% chance.
  • MAC-10 | Propaganda (Factory New) has a 1% chance.
  • AWP | POP AWP (Factory New) has a 2% chance.

All five are worth more than the case costs, but their individual chances differ. For a less scarce result above the case cost, MP5-SD | Autumn Twilly (Factory New) has a 4.4% chance.

Before and after a spin

Before spending balance on 2021 Train, you can use Demo Spin to see the opening without winning anything; when you open for real, you can choose one to five cases at once and adjust the spin speed. Each opening uses a hashed server seed shown beforehand, your client seed and a nonce to determine the result, which you can verify in game history. A win is credited to your CSDROP balance at market value immediately; from there, you can buy a skin on the CSDROP marketplace and withdraw it to Steam, withdraw in crypto, or use the balance to play again.

2021 Train at a glance

Worked out from the item list and its odds
Price per opening
Coin Icon25.25
Items
17
Worth Coin Icon3.00 to Coin Icon1,696.40
Chance to win more than the price
16%
Most valuable item
M4A4 | The Coalition (Minimal Wear)
Coin Icon1,696.40, 0.1% chance

Got Questions?

Find answers to the most common questions about CSDROP

One opening of 2021 Train costs Coin Icon25.25.

2021 Train contains 17 items, worth from Coin Icon3.00 to Coin Icon1,696.40. The item list above shows the chance of each one.

16% per opening: that is the combined chance of every item worth more than the Coin Icon25.25 the case costs. The other openings land an item worth less than the price.

M4A4 | The Coalition (Minimal Wear), worth Coin Icon1,696.40, with a 0.1% chance per opening.

Make sure your balance covers the 2021 Train case price, then click to spin. The case opens instantly and the skin you win is added to your balance at its market value, ready to use anywhere on CSDROP.

Yes. This page lists every skin inside the 2021 Train case along with the exact drop rate for each rarity tier, so you know precisely what you can win and the probability of winning it before you spend anything.

Yes. The drop chances for the 2021 Train case are fixed and shown on this page, and every opening is completely independent — previous results never affect your next one. Because each spin is provably fair, the outcome is decided cryptographically every time.

Items won from the 2021 Train case are credited to your balance at market value instantly. You can spend that balance on the marketplace and withdraw the skins you buy to Steam, withdraw it in crypto, or keep playing.

Yes. Each 2021 Train opening is generated with HMAC-SHA256 from a hashed server seed shown before the spin, your client seed, and a nonce, so the result is locked in advance. You can rotate your server seed to reveal the original and verify any opening from your game history.

CSDROP offers free cases through the welcome bonus, daily rewards, and promotions. Free cases use exactly the same odds and provably fair system as paid ones, and any skins you win are credited to your balance the same way.

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