Do I ship it?

GamesSandboxSandbox + Rhythm

Specimen · observed

Should I ship a Rhythm Sandbox?

Sandbox + Rhythm

Only 13 developers shipped a Rhythm Sandbox in the last 2 years, too few for firm odds: the middle one made est. revenue: est. copies × today's US list price; gross, before Steam's cut, taxes and refunds. See method.; the top game by est. revenue, OFFBEAT, made about est. revenue: est. copies × today's US list price; gross, before Steam's cut, taxes and refunds. See method.. 32 more are announced, ×4.6 for every developer who shipped in the last year.

Verdict: dead, for a 6 / 10 build.

The middle developer here made $270 in the last 2 years and $300 over 4, against a market of $630 for a 6 / 10 build. 7 developers shipped in the last year and 32 games are announced.

Deciding numbers: median 0.4 times the market baseline, revenue down 40% on the market, 32 announced, ×4.6 per developer who shipped in the last year.
Nobody has said they are building this yet.
Sandbox + Rhythm
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 13
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $0 → $179 → $16k → $60 → $299 (still earning)
The last cohort is still earning.
Outcomes for Sandbox + Rhythm: Plate 1 · outcomes, 2 yr, n = 13
Bottom 30% $30 (exactly $30)
Median $267 (exactly $267)
Top 25% $537 (exactly $537)
Top 5% $166k (exactly $165,822)
Developers, 2 yr 13
Released games 47
Announced 32
Effort 6 / 10
AI-buildability Medium
Typical price $4.99

momentum: how a niche's revenue percentiles and developer count moved between two equal, adjacent periods, divided by the market's own move. See method., 12 months: revenue down 40% on the market, supply 15% more developers than the period before.

Free games: 19%, excluded from money figures.

See every window in the explorer →

Plate 2 · systems and tooling

Can AI deliver it?

AI-buildability for this niche is medium: the lowest rating among its tags.

Sandbox
effort 6 / 10 · medium · effort 6 sits in the medium band
Rhythm
effort 3 / 10 · medium · audio sync, timing precision and music rights

How the rubric works →

Plate 3 · the cost side

What it takes

Effort
6 / 10 · full 3D single-player, physics sims, content-heavy RPG
Systems
Sandbox, Rhythm; 5 in 10 of the top 25% also carry Arcade, Simulation, Level Editor
Price point
$4.99 typical · top 25% priced $14.99 or above
Art
5 in 10 of the top 25% ship with 2D, Abstract, Colorful
Plate 4 · demand

Why players buy here

The top 25% priced at $14.99 or above; the middle game at $4.99.

The top 10 games average 90% positive over 623 reviews.

Plate 5 · the loss side

What kills games here

Developer outcomes in the last 2 years by share: 3 in 10 under $50, median $270, 1 in 4 over $530, 1 in 20 over $160k.

3 in 10 developers made under $50. 8 in 10 of the 12 games released 1 to 2 years ago have fewer than 100 reviews. 32 games are announced against 7 developers who shipped in the last year, ×4.6 per shipper.

Plate 6 · same mechanic, other settings

Adjacent niches

Sandbox with a different second tag, ranked by verdict then median.

  1. + FightingStrong odds11 devs · median $76k · 8 announced
  2. + Turn-BasedFair20 devs · median $224k · 19 announced
  3. + World War IIFair14 devs · median $146k · 13 announced
  4. + MinigamesFair9 devs · median $17k · 12 announced
  5. + ProgrammingFair60 devs · median $7.0k · 71 announced
  6. + CatsFair63 devs · median $4.8k · 74 announced
  7. + SportsFair83 devs · median $4.2k · 103 announced
  8. + GamblingFair25 devs · median $2.5k · 31 announced
  9. + Auto BattlerFair45 devs · median $1.9k · 42 announced
  10. + Combat RacingFair21 devs · median $1.8k · 26 announced
  11. + Trading Card GameFair17 devs · median $1.8k · 17 announced
  12. + IdlerFair258 devs · median $1.2k · 306 announced

All 233 pairs on the Sandbox page

Plate 7 · comparable specimens, by est. revenue

Comparable games

Capsule Game Released Price Reviews Est. copies Est. revenue Developer
Incredibox older $4.99 5,633 96% 169k $843k (exactly $843,260) So Far So Good
Paradiddle older $24.99 660 91% 20k $495k (exactly $494,802) Emre Tanirgan
OFFBEAT · EA $11.99 461 97% 14k $166k (exactly $165,822) Whetstone Games
ODDADA older $9.99 335 96% 10k $100k (exactly $100,400) Sven Ahlgrimm, Mathilde Hoffmann, Basti… (Sven Ahlgrimm, Mathilde Hoffmann, Bastian Clausdorff)
DvDrum, Ultimate Drum Simulator! older $24.99 97 89% 2.9k $73k (exactly $72,721) DarkTiger Developments
DrumBeats VR $14.99 128 65% 3.8k $58k (exactly $57,562) Marcel Eissens, VRROOM Ultimate VR Expe… (Marcel Eissens, VRROOM Ultimate VR Experiences BV)
Fruit Ninja VR 2 older $24.99 74 75% 2.2k $55k (exactly $55,478) Halfbrick Studios Pty Ltd
Mix Universe · EA older $14.99 113 95% 3.4k $51k (exactly $50,816) Chris Zukowski
DJ SIMULATOR · EA older $12.99 40 87% 1.2k $16k (exactly $15,588) REMBOT GAMES
LyraVR · EA older $14.99 25 84% 750 $11k (exactly $11,242) LyraVR
Satisfying Simulator $6.99 3 100% 90 $629 (exactly $629) Satisfying Simulator
Match 'Em $1.99 9 100% 270 $537 (exactly $537) Mina Pêcheux
Draw & Play ! $4.99 3 100% 90 $449 (exactly $449) Rifaï Games Studio
T-Drum $4.99 2 100% 60 $299 (exactly $299) LV Studio
Drumming $0.99 9 77% 270 $267 (exactly $267) Trash Games Studios
Trap Golf $0.99 6 100% 180 $178 (exactly $178) ZERO5GAMES
Rhythm Town: Music Visualizer $1.99 1 0% 30 $60 (exactly $60) RhythmTownGroup
俄罗斯方块3D版 $0.99 1 100% 30 $30 (exactly $30) WenxuanMiao

Estimates: copies = reviews × 30, gross = copies × list price.