Sinister Shadows

A case on 500 Casino (featured), first seen 2 Nov 2026. Every value is 500 Casino's own item price converted from BUX at the rate on the site page.

Price
$1.00
1,658 BUX
Advertised RTP
90.00%
EV $0.90 from 8 items
Observed RTP, 30d
98.43%
1,086 openings, odds method
Variance
1.5×
of price², per opening
Tail share
35.5%
of openings carry half the EV
Below price
64.5%
of openings return less than the price

Advertised vs observedper window, 95% band and the advertised marker

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
63 openings · below min
7 days
96.54%±8.58763 openings
30 days
98.43%±7.191,086 openings
since tracking started
98.43%±7.191,086 openings
55.5%86.0%116.5%

Outside band, 30 days. Advertised 90.00% sits outside the 95% band of the observed openings (91.23% – 105.62%, 1,086 openings, 30 days). The band comes from the site's own odds and values; the figure is a fact about these openings, not a verdict on the case.

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h6386.22%±29.9—odds
7d76396.54%±8.58+1.5σodds
30d1,08698.43%±7.19+2.3σodds
All1,08698.43%±7.19+2.3σodds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values8 items · odds sum to 1 · observed counts over 1,086 openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
Values are 500 Casino's own item prices; EV share = odds × value ÷ EV. Hot / cold compares observed drops of each item with odds × openings; small expected counts are left blank. Odds read from 500-casino:cases/list, 12 Nov, 04:37 UTC.

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 90.00%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
2 Nov, 21:38 UTC$1.0090.00%8
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedMil Spec Grade 32.3%restricted 17.3%Industrial Grade 28.0%High Grade 22.5%best hit —