Do I ship it?

GamesSandboxSandbox + Science

Specimen · observed

Should I ship a Science Sandbox?

Sandbox + Science

Of 87 developers who shipped a Science Sandbox in the last 2 years: 3 in 10 made under est. revenue: est. copies × today's US list price; gross, before Steam's cut, taxes and refunds. See method., the middle one made est. revenue: est. copies × today's US list price; gross, before Steam's cut, taxes and refunds. See method., 1 in 4 cleared est. revenue: est. copies × today's US list price; gross, before Steam's cut, taxes and refunds. See method., 1 in 20 cleared est. revenue: est. copies × today's US list price; gross, before Steam's cut, taxes and refunds. See method.. 135 more are announced, ×2.3 for every developer who shipped in the last year.

Verdict: poor odds, for a 6 / 10 build.

The middle developer here made $10k, ×16 the market's $630 for a 6 / 10 build, and 3 in 10 made under $1.2k; 1 in 20 cleared $2.0M, ×3339 the market median. Revenue is down 50% on the market; 135 games are announced against 58 developers who shipped in the last year.

Deciding numbers: median 15.9 times the market baseline, revenue down 50% on the market, 135 announced, ×2.3 per developer who shipped in the last year.
Nobody has said they are building this yet.
Sandbox + Science
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 87
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $3.0k → $99k → $12k → $1.2k → $65k → $12k → $13k (still earning) → $3.7k (still earning)
The last cohort is still earning.
Outcomes for Sandbox + Science: Plate 1 · outcomes, 2 yr, n = 87
Bottom 30% $1.2k (exactly $1,199)
Median $10k (exactly $9,960)
Top 25% $88k (exactly $88,112)
Top 5% $2.1M (exactly $2,097,151)
Developers, 2 yr 87
Released games 226
Announced 135
Effort 6 / 10
AI-buildability Medium
Typical price $11.99

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 50% on the market, supply 100% more developers than the period before.

Free games: 6%, 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
Science
effort 3 / 10 · high · effort 3 sits in the high band

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; 5 in 10 of the top 25% also carry Simulation, Building, Strategy
Price point
$11.99 typical · top 25% priced $24.99 or above
Plate 4 · demand

Why players buy here

The top 25% priced at $24.99 or above; the middle game at $11.99.

The top 10 games average 94% positive over 106,192 reviews.

Plate 5 · the loss side

What kills games here

Developer outcomes in the last 2 years by share: 3 in 10 under $1.2k, median $10k, 1 in 4 over $88k, 1 in 20 over $2.0M.

3 in 10 developers made under $1.2k. 5 in 10 of the 30 games released 1 to 2 years ago have fewer than 100 reviews. 135 games are announced against 58 developers who shipped in the last year, ×2.3 per shipper.

Plate 6 · same mechanic, other settings

Adjacent niches

Sandbox with a different setting or mood, 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
Kerbal Space Program older $39.99 120,656 95% 3.6M $145M (exactly $144,751,003) Squad
ICARUS older $34.99 55,849 75% 1.7M $59M (exactly $58,624,695) RocketWerkz
Abiotic Factor $34.99 42,075 95% 1.3M $44M (exactly $44,166,128) Deep Field Games
Kerbal Space Program 2 · EA older $49.99 27,930 26% 838k $42M (exactly $41,886,621) Intercept Games
Timberborn $34.99 38,529 95% 1.2M $40M (exactly $40,443,891) Mechanistry
SPORE™ older $19.99 66,871 92% 2.0M $40M (exactly $40,102,539) Maxis™
Universe Sandbox · EA older $29.99 27,843 96% 835k $25M (exactly $25,050,347) Giant Army
Automation - The Car Company Tycoon Game · EA older $29.99 16,815 93% 504k $15M (exactly $15,128,456) Camshaft Software Ltd
SpaceEngine · EA older $29.99 15,826 96% 475k $14M (exactly $14,238,652) Cosmographic Software
Eco · EA older $29.99 11,375 80% 341k $10M (exactly $10,234,088) Strange Loop Games
Space Engineers 2 · EA $29.99 5,095 74% 153k $4.6M (exactly $4,583,972) Keen Software House
Aviassembly · EA $9.99 9,323 96% 280k $2.8M (exactly $2,794,103) Jelle Booij
Mars First Logistics $19.99 3,497 94% 105k $2.1M (exactly $2,097,151) Shape Shop
The Last Starship $19.99 1,623 75% 49k $973k (exactly $973,313) Introversion Software
Horsey Game $9.99 2,911 97% 87k $872k (exactly $872,427) Captain Games
Little Rocket Lab $19.99 1,286 90% 39k $771k (exactly $771,214) Teenage Astronauts
Solar Expanse - Space Exploration Manager · EA $17.99 1,252 87% 38k $676k (exactly $675,704) SpaceOps
Ecosystem $19.99 601 76% 18k $360k (exactly $360,420) Tom Johnson

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