-40%
View on Steam$20.99
$34.99
Estimated lifetime revenue
$16.33M
Gross, before Steam's cut
Net revenue
$11.74M
After Steam's 28% cut
Units sold
636.4K
≈ 26 sales per review
Reviews
24,419
Very Positive87% positive
Playing now
3,541
10-day peak 3,541 · low 892
New reviews, last 10 days
+113
≈ 11 a day since Oct 4
History
Oct 4 – Oct 14
24.4K24.4K24.3K24.3K
Oct 4Oct 9Oct 14
Total Steam reviews. The slope is the signal: a steady climb long after launch means the game is still selling.
How it compares
Early Access →Against the 120 most-reviewed Early Access games on Steam
Outearns 73% of them — above the group's median.
Median
$7.69M
36,222 reviews
Top 10% start at
$66.90M
This game
$16.33M
36th 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
Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.
- Developer
- Polymorph Games
- Publisher
- Polymorph Games
- Genre
- City Builder
- Released
- Jan 31, 2025
- Steam app ID
- 690830
- Data updated
- Oct 14, 2026
Estimates, not reported sales. No developer-published figures are on file for this game. See the methodology for how the numbers are built.