Aster Symphona
Short description
Create music with factories! Aster Symphona allows you to mine, construct, and automate your way through 2D levels each acting as their own puzzle. Fly around space and listen to the sounds of your factory fade in and out as you pass overhead.
- Developer
- Double Barreled Herald
- Publisher
- Double Barreled Herald
- Release
- Tue, May 06, 2025
- Price
- $9.99
- Reviews
- 4
- Positive
- 25%
- Followers
- 18
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Casual, Indie, Simulation, Strategy
- Features
- Full controller support
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $9.99 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
2 data points since Jul 31, 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.
Lowest recorded price: $9.99 on Jul 31, 2026. That is the current price.
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 Aster Symphona. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
Factorio | Wube Software LTD. first game | 4 | − Music-Based Procedural Generation − Puzzle + Sandbox + Crafting | $35.00 | 192,796 | 98% | Fri, Aug 14, 2020 | $304m $175m – $350m |
|
Mindustry | AnukenDev first game | 4 | − Music-Based Procedural Generation − Puzzle + Tower Defense + Multiplayer | $9.99 | 24,931 | 96% | Thu, Sep 26, 2019 | $11.2m $10m – $19.9m |
|
shapez | Tobias Springer 2 titles | 4 | − Music-Based Procedural Generation − Puzzle + Sandbox + Crafting | $0.99 90% best price ever |
14,345 | 96% | Sun, Jun 07, 2020 | $5m $2.9m – $5m |
|
Techtonica | Fire Hose Games 7 titles | 4 | − Music-Based Procedural Generation − Puzzle + Simulation + Building | $29.99 | 3,057 | 65% | Thu, Nov 07, 2024 | $4.1m $3m – $6m |
|
Dyson Sphere Program | Youthcat Studio 2 titles | 3 | − Music-Based Procedural Generation − Strategy − Puzzle + Space + Building + Open World | $19.99 | 83,772 | 97% | Wed, Jan 20, 2021 | $75.4m $40m – $100m |
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.