NAGAISAN
Short description
I came to know "her." Since then, I've felt someone's gaze from somewhere. Memories of the place I reached while searching for a lost dog in the past. I'm not sure if it's connected, but I did something. "NAGAISAN" is an adventure game based on urban legends.
- Developer
- LuuuLuuuL
- Publisher
- LuuuLuuuL
- Release
- Wed, Sep 11, 2024
- Price
$2.99
$1.67
44%- Reviews
- 137
- Positive
- 95%
- Followers
- 546
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Adventure, Casual, Indie, Simulation
- Features
- Full controller support, Remote Play on TV, Remote Play Together
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $2.99 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.
Waiting for NAGAISAN to get cheaper? Name your price and we will email you when it gets there.
Media
History
6 data points since Aug 1, 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. 60 further data points reach back to Sep 1, 2024 — 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: $1.49 on Oct 8, 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 NAGAISAN. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
Disillusions Manga Horror | StephenAllen 2 titles | 4 | − Cute − Life Sim + Indie + Anime | $1.99 | 339 | 62% | Fri, Jan 16, 2015 | $16k $7k – $1.1m |
|
CHURIP | LuuuLuuuL 29 titles | 4 | − Horror − Cute + 3D + Short | $0.99 | 66 | 82% | Thu, Jun 27, 2024 | $3k $1k – $4k |
|
thanks mom | LuuuLuuuL 29 titles | 4 | − Horror − Life Sim + 3D + Puzzle | $1.33 33% best price ever |
52 | 85% | Tue, Mar 26, 2024 | $4k $2k – $7k |
|
MUBOSAMA | LuuuLuuuL 29 titles | 4 | − Psychological Horror − Life Sim + Exploration + Hidden Object | $3.34 33% best price ever |
51 | 90% | Tue, Nov 12, 2024 | $11k $5k – $250k |
|
MiSide | AIHASTO 6 titles | 3 | − Comedy − Adventure − Life Sim + Story Rich + First-Person + Singleplayer | $11.99 20% best price ever |
122,787 | 98% | Tue, Dec 10, 2024 | $78.4m $14.2m – $139m |
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.