Choo-Choo Charles
Short description
Navigate an open-world island in an old train, upgrade it over time, and use it to fight an evil spider train named Charles.
- Developer
- Two Star Games
- Publisher
- Two Star Games
- Release
- Fri, Dec 09, 2022
- Price
- $19.99
- Reviews
- 16,527
- Positive
- 91%
- Followers
- 65,643
- Owners (estimated)
- 500K – 1M
- Concurrent players
- 31
- Genres
- Action, Adventure, Indie
- Features
- Partial Controller Support
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $19.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
87 data points since Aug 12, 2026. Gaps mean nothing changed — the value carries forward.
The revenue curve is an estimate, not a measurement. It is the only calculated series here: each interval takes the review growth of that period, multiplies it by the sales-per-review factor and by the price actually charged at the time, and adds the result to the running total. That is why it climbs more slowly through discount periods than the review curve next to it. The last point is the same figure quoted above — gross, before Steam's cut, VAT and refunds. How these numbers are calculated.
The blurred area is the rest of the history. 101 further data points reach back to Dec 1, 2022 — your plan shows the last 90 days of it. How far each series in particular reaches is written on its own chart; not every one of them goes back that far. The shape in the blurred area is decoration, not data: the figures are not in this page at all. Plus unlocks the complete series.
Lowest recorded price: $1.99 on Dec 18, 2025.
Similar games that found an audience
Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Choo-Choo Charles. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.
| Image | Name | Studio | Shared | Tag difference | Price | Reviews | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|---|---|
|
Resident Evil Village | CAPCOM Co., Ltd. 56 titles | 4 | − Open World − Trains + Action + Sexual Content | $39.99 | 107,738 | 96% | Thu, May 06, 2021 | $171m $75.8m – $176m |
|
Resident Evil 7 Biohazard | CAPCOM Co., Ltd. 56 titles | 4 | − Open World − Trains + Gore + Atmospheric | $19.99 | 89,091 | 95% | Mon, Jan 23, 2017 | $68.4m $34.1m – $85.4m |
|
Five Nights at Freddy's: Security Breach | Steel Wool Studios 7 titles | 4 | − Open World − Trains + Robots + Multiple Endings | $39.99 | 65,670 | 87% | Thu, Dec 16, 2021 | $78m $51.2m – $78m |
|
Outlast 2 | Red Barrels 3 titles | 4 | − Open World − Trains + Psychological Horror + Gore | $19.99 | 54,616 | 91% | Mon, Apr 24, 2017 | $35.4m $19.3m – $35.4m |
|
Poppy Playtime | Mob Entertainment 3 titles | 4 | − Open World − Trains + Free to Play + Puzzle | Free | 38,456 | 82% | Tue, Oct 12, 2021 | n/a |
There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.