Portal
Valve · released Oct 10, 2007
Price
$9.99
US store
Reviews
98%
175,566 · Overwhelmingly Positive
Playing now
301
sampled 1d ago
24h peak
330
all-time seen 391
Followers
—
1d ago
Owners (est.)
~5.3M
2.6M – 8.4M
YouTube activity
8
videos · 30 d27
creators884K
views · 1 yTwitch activity 60 watching · 3 live
27
avg viewers · 30 d2.7K
hours watched · 30 d93
streamers · 30 dConcurrent players
daily peak and average of our samples
Players by month
SteamCharts-style · average and peak concurrent players, change versus the previous month · history starts when tracking began
| Month | Avg. players | Gain | % gain | Peak players | Days |
|---|---|---|---|---|---|
| Last 30 days | 305 | — | — | 391 | 4 |
| November 2026 | 305 | — | — | 391 | 4 |
Reviews over time
total count and % positiveEstimated owners over time
estimate — how?Estimated sales & revenue over time
from Steam's review histogram × this game's owner multiplier (30.0 owners per review) · revenue = sales × $9.99 × 0.55