-50%
View on Steam$3.99
$7.99
Estimated lifetime revenue
$1.30M
Gross, before Steam's cut
Net revenue
$911.6K
After Steam's 30% cut
Units sold
311.8K
≈ 16 sales per review
Reviews
18,898
Very Positive92% positive
Playing now
80
25-day peak 87 · low 66
New reviews, last 25 days
+85
≈ 3 a day since Sep 17
History
Sep 17 – Oct 12
18.9K18.9K18.8K18.8K
Sep 17Sep 29Oct 12
Total Steam reviews. The slope is the signal: a steady climb long after launch means the game is still selling.
How it compares
Platformer →Against the 120 most-reviewed Platformer games on Steam
Outearns 18% of them — in the bottom quarter of the group.
Median
$4.23M
28,865 reviews
Top 10% start at
$25.75M
This game
$1.30M
32nd pct. by reviews
The group is the games with the most reviews under this tag, not every release, so it leans toward games that sold — a percentile here is a harder test than the same percentile across the whole store would be.
About
An ancient evil lurking within the Master Emerald has been unleashed from its slumber by the devious Dr. Eggman and is on the verge of becoming the ultimate monster using the 7 Chaos Emeralds. Only Sonic and his friends are heroic enough to put a stop to Dr. Eggman and his evil minions.
- Developer
- SEGA
- Publisher
- SEGA
- Genre
- Platformer
- Released
- Mar 4, 2011
- Steam app ID
- 71250
- Data updated
- Oct 12, 2026
Estimates, not reported sales. No developer-published figures are on file for this game. See the methodology for how the numbers are built.