Choo-Choo Charles Steam key art
Choo-Choo Charles cover art

Steam revenue analysis

Choo-Choo Charles Steam Revenue & Sales Estimates

Two Star Games

$6.6MEst. Gross Revenue

501,280 estimated sales, 91% positive reviews, and $4,628,318.24 potentially retained by the developer after Steam's platform fees.

Action91% Positive$19.99

Revenue Overview

$6.6M

Gross Revenue

$4.6M

Developer Revenue

501,280

Est. Copies Sold

$1.7M

Revenue / Year (avg. 4 yr)

$4.1MLow estimate
$6.6MBest estimate
$12.4MHigh estimate

How the revenue splits

Gross Revenue
$6,611,883
− Steam Platform Fee(30.0%)
−$1,983,565
Developer Revenue
$4,628,318

Developer vs. Steam

Developer: 70.0%($4,628,318)Steam: 30.0%($1,983,565)

Tiered Fee Structure

Tier 1 ($0–$10M) (30%)$1,983,565
Tier 2 ($10M–$50M) (25%)—
Tier 3 ($50M+) (20%)—

More context in the Steam game revenue hub or in the Steam revenue calculator.

How we estimate this

91%positive
15,665Total Reviews
14,255positive (91%)
1,410negative (9%)

Step by step

  1. 1

    Capture Steam review volume as the primary demand signal

    15,665 reviews and a 91% positive rating are used as the starting point because Steam review counts correlate strongly with paid ownership.

  2. 2

    Apply a calibrated Boxleiter multiplier

    For Choo-Choo Charles, we use a midpoint multiplier of ×32 and show a wider range from ×20 to ×60 to reflect uncertainty.

  3. 3

    Use a realistic realized sale price instead of only list price

    Rather than relying only on the current price of $20, we estimate a realized average sale price of $13 to account for discounting over time.

  4. 4

    Translate gross revenue into developer revenue

    We then apply Steam's effective fee rate of 30.0%. That turns an estimated $6,611,883 in gross revenue into roughly $4,628,318 retained by the developer.

Calibrated inputs for this game

Avg. sale price

$13.19

List price $19.99

Boxleiter multiplier

×32

Range ×20–×60

Effective Steam fee

30.0%

Tiered 30 / 25 / 20%

Revenue estimates for Choo-Choo Charles use the Boxleiter method with a broad range from x20 to x60. For the best estimate we use a calibrated midpoint of x32 and a calibrated average sale price of $13 instead of a flat 30x/0.75 model. Factors like age, price tier, discount history, genre, and review profile all affect the true reviews-to-sales ratio.

Platform Comparison

Hypothetical: What would the developer earn at the same gross revenue?

Steam

Gross revenue baseline: $6,611,883

To developer

$4,628,318

To developer: 70.0%

$4,628,318

Platform fee: 30.0%

$1,983,565

Epic Games Store

Gross revenue baseline: $6,611,883

To developer

$5,938,457

To developer: 89.8%

$5,938,457

Platform fee: 10.2%

$673,426

Epic: 0% on the first $1M in annual per-app revenue, then 12%. Effective here: 10.2%.

GOG

Gross revenue baseline: $6,611,883

To developer

$4,628,318

To developer: 70.0%

$4,628,318

Platform fee: 30.0%

$1,983,565

* Actual sales on Epic and GOG are not estimated. Steam's larger user base typically drives substantially higher sales volumes.

Genre Market Position

Top 47% by revenue in Action
47%

Top 47% of Action games

by estimated revenue

0%◆ Median100%

2,141

Top Games Tracked

$6M

Median (tracked top games)

$20.8M

Mean (tracked top games)

Choo-Choo Charles ranks in the top 47% of 2141 tracked action top-sellers.

Baseline: HelpfulCalculator's curated set of top-grossing Steam games, not the entire Steam catalog. Niche genres may have small samples.

Playtime & Engagement

4.9h avg2.7h median

4.9h

Average Playtime

2.7h

Median Playtime

Choo-Choo Charles keeps players engaged for an average of 4.9 hours – solid engagement for a action game.

Game Details

Dataset updated: April 18, 2026

DeveloperTwo Star Games
PublisherTwo Star Games
Release DateDecember 8, 2022
Years on Market4 years
Current Price$19.99
Calibrated Avg. Selling Price$13.19
GenreAction
Peak Players31
SteamSpy Owners500,000 .. 1,000,000
SteamView on Store

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Frequently Asked Questions

How much has Choo-Choo Charles earned on Steam?

Based on our analysis using the Boxleiter method, we estimate Choo-Choo Charles's total gross revenue on Steam at approximately $6,611,883.

This estimate comes with a confidence range:

  • Conservative estimate (x20): $4,132,427
  • Calibrated midpoint (x32): $6,611,883
  • Optimistic estimate (x60): $12,397,281

The actual revenue may vary due to regional pricing, seasonal discounts, and refund rates.

How many copies has Choo-Choo Charles sold on Steam?

With 15,665 Steam reviews and a 91% positive rating, we estimate Choo-Choo Charles has sold between 313,300 and 939,900 copies, with a best estimate of 501,280.

This is based on the Boxleiter method, which uses the observation that roughly 1 in every 20 to 60 buyers leaves a Steam review. For the midpoint we do not assume a universal 30x value; we use a calibrated multiplier of x32 that adjusts for the title's age, price tier, genre, and review profile.

How much does Two Star Games earn from Choo-Choo Charles?

After Steam's tiered platform fee of effectively 30.0%, Two Star Games keeps an estimated $4,628,318 from Choo-Choo Charles's gross revenue of $6,611,883.

Here's the breakdown:

  • Gross Revenue: $6,611,883
  • Steam's Fee (30.0%): -$1,983,565
  • Developer Revenue: $4,628,318

Note: This doesn't account for publisher shares, taxes, or development costs.

What percentage does Steam take from Choo-Choo Charles?

Steam uses a tiered revenue sharing model that reduces the platform's cut as a game earns more:

  • First $10 million: 30% to Steam, 70% to developer
  • $10M to $50M: 25% to Steam, 75% to developer
  • Above $50M: 20% to Steam, 80% to developer

For Choo-Choo Charles, with an estimated gross revenue of $6,611,883, this results in an effective rate of 30.0%. Steam keeps approximately $1,983,565 and Two Star Games receives $4,628,318.

How accurate are these revenue estimates for Choo-Choo Charles?

These estimates use the Boxleiter method, a widely-used industry approach that estimates game sales from the number of Steam reviews.

Factors that affect accuracy:

  • Review-to-purchase ratio varies by genre
  • Discount history - games with frequent deep sales may have higher ratios
  • Regional pricing - different prices in different markets are not captured
  • Refunds - Steam's return policy means some counted sales were refunded
  • Bundled sales - keys sold through third-party bundles may not generate reviews

We provide a confidence range ($4,132,427 to $12,397,281) to reflect this uncertainty. For the best estimate we combine the Boxleiter range with a calibrated midpoint (x32) and a calibrated ASP of $13.

What would Choo-Choo Charles earn on Epic Games Store instead?

If Choo-Choo Charles generated the same gross revenue on the Epic Games Store, Two Star Games would keep approximately $5,938,457 - that's $1,310,139 more than on Steam.

At this revenue level, Epic's concrete platform fee would be $673,426. Epic charges 0% on the first $1 million in annual per-app revenue and then 12% on the remaining amount. On GOG (30% cut), the developer would earn approximately $4,628,318.

Note: This is a hypothetical comparison. Actual sales volumes differ significantly between platforms, and Steam's larger user base typically drives substantially higher sales.

How long do players spend in Choo-Choo Charles?

According to SteamSpy data, players spend an average of 4.9 hours in Choo-Choo Charles, with a median playtime of 2.7 hours. This indicates solid player engagement.