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Free Operation Riptide Case opening simulator: $12.48 open cost, $5.54 EV, -55.64% Unbox ROI, 67 drops across 4 rarities. Test odds, history and win rate without spending keys. Updated June 3, 2026. Research and entertainment only.
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Operation Riptide Case
Simulate Operation Riptide Case opens at $12.48 ($9.99 case + $2.49 key) without spending real money. Compare runs to $5.54 EV and -55.64% Unbox ROI from the Details tab.
The Operation Riptide Case simulator rolls 67 outcomes across 4 rarities at $12.48 per open, tracking session win rate against $5.54 EV.
Sessions deviate from $5.54 EV and 5.65% profit chance — that variance is the point. Lucky sims do not prove $12.48 opens are +EV.
Hold Operation Riptide Case at $9.99 with 0.00% Investing ROI on Details; simulate opens at -55.64% Unbox ROI here — different intents.
CSProfit models Operation Riptide Case at $5.54 EV — faster than real opens, not a profit promise.
It rolls 67 Operation Riptide Case drops using the same weights as Details, values each hit at current prices and charges $12.48 per simulated open against $5.54 EV.
★ Butterfly Knife | Gamma Doppler is 0.01% (about 1 in 19231). ★ Butterfly Knife | Gamma Doppler, ★ Butterfly Knife | Gamma Doppler, ★ Butterfly Knife | Gamma Doppler lead average value; common tiers dominate the 67-item pool across 4 rarities.
Yes — virtual opens use the $12.48 modeled cost ($9.99 + $2.49) without charging your Steam wallet.
Detail EV is $5.54 (-$6.94 vs $12.48 open). Individual sims often land below that because commons dominate 5.65% profit chance.
It uses CSProfit's 67-item probability table for Operation Riptide Case (updated June 3, 2026). It models randomness but is not Valve's server-side roll.
Modeled exp. profit is -$6.94 on $12.48 opens with -55.64% Unbox ROI. Most single opens still return items worth less than cost.
Click Open Once ($12.48 modeled) or Quick Sim for bulk runs. Compare history to $5.54 EV and 5.65% win benchmark.
You can hit ★ Butterfly Knife | Gamma Doppler ($7,233.49 avg.) in sim, but 0.01% rare drops remain unlikely. Session wins ≠ -55.64% long-run ROI.
Run 50+ Quick Sims, chart rarity distribution and compare win rate to 5.65% and EV to $5.54 — one lucky streak is noise.
The web tool is free. Real Operation Riptide Case opens still cost $12.48 (USD) on Steam if you choose to open for real.