Game
Free to play App 630
Alien Swarm
Valve · released Jul 19, 2010
Co-operative multiplayer game and complete code base available for free.
Price
Free
US store
Reviews
94%
21,671 · Very Positive
Playing now
18
sampled 1d ago
24h peak
18
all-time seen 35
Followers
—
Steam community hub
Owners (est.)
~1.3M
650K – 2.1M
YouTube activity
3
videos · 30 d33
creators32.6K
views · 1 yTwitch activity
—
avg viewers · 30 d—
hours watched · 30 d—
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 | 27 | — | — | 35 | 4 |
| November 2026 | 27 | — | — | 35 | 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 (60.0 owners per review) · free game: no revenue estimate