Genre SimulationReleased Jan 25, 2019

Derail Valley

Developed and published by Altfuture
Estimated lifetime revenue
$4.68M
Gross, before Steam's cut
Net revenue
$3.28M
After Steam's 30% cut
Units sold
252.9K
≈ 26 sales per review
Confidence
Medium
Based on 9,861 reviews
How we estimate →
Reviews
9,861
Overwhelmingly Positive97% positive
Playing now
400
25-day peak 400 · low 260
New reviews, last 25 days
+81
≈ 3 a day since Sep 15

History

Sep 15 – Oct 10

9.9K9.8K9.8K9.8K
Sep 15Sep 27Oct 10

Total Steam reviews. The slope is the signal: a steady climb long after launch means the game is still selling.

How it compares

Simulation →

Against the 120 most-reviewed Simulation games on Steam

Outearns 20% of them — in the bottom quarter of the group.

Median
$22.87M
118,728 reviews
Top 10% start at
$118.90M
This game
$4.68M
Fewest reviews of the group

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

Drive massive trains and build your career in a vast open railway network. For both PC and VR.

Developer
Altfuture
Publisher
Altfuture
Genre
Simulation
Released
Jan 25, 2019
Steam app ID
588030
Data updated
Oct 10, 2026
Estimates, not reported sales. No developer-published figures are on file for this game. See the methodology for how the numbers are built.