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What a Steam review score actually tells you

Recent versus lifetime reviews, score eligibility, and why the percentage needs context.

THE SHORT ANSWER

A review you can read is not necessarily a review included in the score. Start by checking the time window and which reviews qualify.

Recent and lifetime answer different questions

Steamworks describes two store-page scores: a recent window covering 30 days, and a lifetime score. For score inclusion, Valve distinguishes Steam purchases by the reviewing account from key activations. User Reviews — Steamworks ↗

Read the recent view when you want context around a patch or a change. Read the longer view when you want to understand accumulated opinion. A change between them is a reason to inspect the written reviews and dates, not automatic evidence of what caused the shift.

Visible reviews and counted reviews

Players with playtime may be able to write a review after playing through a key, a free period, or family sharing. That does not mean all of those reviews contribute to the purchase-based score. User Reviews — Steamworks ↗

Look at the experience behind the recommendation. Does the reviewer discuss the part of the game you care about? Is the review about the current build, a technical problem, the business model, or a long-term community experience?

Handle unusual periods carefully

Valve distinguishes individual off-topic reviews from identified off-topic review-bomb periods. The documented treatments differ: reduced visibility for a review is not the same mechanism as exclusion of an abnormal period from the aggregate. User Reviews — Steamworks ↗

A percentage condenses a defined set of responses. It is not a benchmark, a representative survey of every player, or a promise that a game will suit your preferences. Use it to choose what to investigate next.

CHECK THE EVIDENCE

Sources & review

Prepared with AI assistance under the Steam Updates Editorial Desk role. Current factual statements were checked against the cited sources; account-specific outcomes remain with Steam Support. Our methodology explains the limits.

Revision · 11 September 2026 — First edition. View editorial revisions.