$29.99
Estimated lifetime revenue
$16.82M
Gross, before Steam's cut
Net revenue
$12.12M
After Steam's 28% cut
Units sold
1.14M
≈ 25 sales per review
Reviews
45,745
Very Positive94% positive
Playing now
2,337
9-day peak 3,361 · low 1,321
New reviews, last 9 days
+229
≈ 25 a day since Oct 7
History
Oct 7 – Oct 16
45.8K45.7K45.6K45.5K
Oct 7Oct 11Oct 16
Total Steam reviews. The slope is the signal: a steady climb long after launch means the game is still selling.
How it compares
RPG →Against the 120 most-reviewed RPG games on Steam
Outearns 33% of them — below the group's median.
Median
$32.12M
132,801 reviews
Top 10% start at
$134.79M
This game
$16.82M
1st 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
"May you find your book in this place." Combat between the guests and the librarians breaks out as if it were on a stage. Defeated guests turn into books, and the Library grows onward. And eventually, get your hands on… The one singular, perfect book.
- Developer
- ProjectMoon
- Publisher
- ProjectMoon
- Genre
- RPG
- Released
- Aug 10, 2021
- Steam app ID
- 1256670
- Data updated
- Oct 16, 2026
Estimates, not reported sales. No developer-published figures are on file for this game. See the methodology for how the numbers are built.