Killjoy
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Killjoy

hellcase.com
Case Price
$22.30
Total EV
$19.63
EV Ratio
0.880×
Skins in case
209
EV Ratio = Total EV / Case Price. A ratio of 0.880× means that statistically, each case opening returns 88.0% of the case cost. Results are random - individual outcomes will vary from statistical estimates.

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Roll Killjoy against its real drop rates and watch the math play out.

Skins in Killjoy (28)

About this case

Where Is This Case Available?

The Killjoy case is available on hellcase.com. It contains 209 skins with published drop rate statistics. The Expected Value and drop rate data below reflect current statistical data for this specific case listing on hellcase.com.

Case Overview

The Killjoy case features a diversified item pool across multiple rarity levels. Lower-tier items dominate frequency, while mid-tier entries provide structural balance within the distribution. High-tier items are present but limited, concentrating a portion of theoretical value in low-probability outcomes. The composition suggests relatively stable demand within mid-range items, supporting consistent liquidity patterns.

Value and Risk Factors

Expected value is largely supported by mid-tier frequency, which stabilizes outcomes and reduces volatility. High-tier items contribute disproportionately to theoretical value but occur infrequently, increasing variance. Most outcomes cluster within lower and mid tiers, resulting in a consistent deviation below the mean. Demand stability in mid-tier items supports retention, while lower-tier saturation introduces downward pressure. Variance remains moderate.