Half-Life
Signal
The public input that drives the estimate.
Review count 164,858
Estimate low confidence
Lifetime units sold
4,945,740
1,978,296 – 9,891,480
Net revenue (after Steam cut, refunds, regional)
$27.0M
$10.8M – $54.1M
Method boxleiter:literature-baseline:v0 · as of 2026-10-10
This is a public-data approximation, not measured truth. Units are derived from review count via a genre/price-band multiplier; the band and confidence reflect that no verified sales data has calibrated this cell yet. Accuracy improves as real, opt-in sales data arrives.