Do I ship it?

GamesSandboxSandbox + Modern

Specimen · observed

Should I ship a Modern-Day Sandbox?

Sandbox + Modern

Of 90 developers who shipped a Modern-Day 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.. 130 more are announced, ×2.5 for every developer who shipped in the last year.

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

The middle developer here made $7.6k, ×12 the market's $630 for a 6 / 10 build, and 3 in 10 made under $1.5k; 1 in 20 cleared $790k, ×1269 the market median. Revenue is down 70% on the market; 130 games are announced against 52 developers who shipped in the last year.

Deciding numbers: median 12.0 times the market baseline, revenue down 70% on the market, 130 announced, ×2.5 per developer who shipped in the last year.
Nobody has said they are building this yet.
Sandbox + Modern
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 90
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $5.4k → $100k → $4.5k → $15k → $33k → $9.0k → $7.0k (still earning) → $809 (still earning)
The last cohort is still earning.
Outcomes for Sandbox + Modern: Plate 1 · outcomes, 2 yr, n = 90
Bottom 30% $1.4k (exactly $1,438)
Median $7.6k (exactly $7,556)
Top 25% $58k (exactly $57,571)
Top 5% $797k (exactly $797,134)
Developers, 2 yr 90
Released games 206
Announced 130
Effort 6 / 10
AI-buildability Medium
Typical price $9.99

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 70% on the market, supply 35% more developers than the period before.

Free games: 8%, 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
Modern
effort 4 / 10 · medium · effort 4 sits in the medium 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, Immersive Sim, Building
Price point
$9.99 typical · top 25% priced $24.99 or above
Art
5 in 10 of the top 25% ship with 3D, Realistic, First-Person
Plate 4 · demand

Why players buy here

The top 25% priced at $24.99 or above; the middle game at $9.99.

The top 10 games average 65% positive over 343,890 reviews.

Plate 5 · the loss side

What kills games here

Developer outcomes in the last 2 years by share: 3 in 10 under $1.5k, median $7.6k, 1 in 4 over $57k, 1 in 20 over $790k.

3 in 10 developers made under $1.5k. 6 in 10 of the 39 games released 1 to 2 years ago have fewer than 100 reviews. 130 games are announced against 52 developers who shipped in the last year, ×2.5 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
Battlefield™ 6 $69.99 295,442 63% 8.9M $620M (exactly $620,339,567) Battlefield Studios
Cities: Skylines older $29.99 220,465 92% 6.6M $198M (exactly $198,352,360) Colossal Order
inZOI · EA $39.99 30,020 77% 901k $36M (exactly $36,014,994) inZOI Studio
PC Building Simulator older $19.99 42,153 93% 1.3M $25M (exactly $25,279,154) Claudiu Kiss, The Irregular Corporation
Big Ambitions $25.99 14,003 92% 420k $11M (exactly $10,918,139) Hovgaard Games
Arma 2: Operation Arrowhead older $19.99 16,198 92% 486k $9.7M (exactly $9,713,941) Bohemia Interactive
Call to Arms older $14.99 17,431 80% 523k $7.8M (exactly $7,838,721) Digitalmindsoft
112 Operator older $24.99 5,688 88% 171k $4.3M (exactly $4,264,294) Jutsu Games
InfraSpace older $24.99 1,638 82% 49k $1.2M (exactly $1,228,009) Dionic Software
Highrise City older $29.99 1,240 77% 37k $1.1M (exactly $1,115,628) Fourexo Entertainment
Farmer's Dynasty 2 · EA $24.99 1,225 72% 37k $918k (exactly $918,382) UMEO Studios
Bus Bound $29.99 886 72% 27k $797k (exactly $797,134) stillalive studios
Train Sim World® 7 $49.99 278 74% 8.3k $417k (exactly $416,917) Dovetail Games
Industry Giant 4.0 $24.99 506 33% 15k $379k (exactly $379,348) Don VS Dodo
Worldwide Rush $19.99 559 77% 17k $335k (exactly $335,232) Memel Games
Project L33T: Founders Edition $19.99 525 47% 16k $315k (exactly $314,842) Targetpoint Interactive, Holmgard Games
Under The Island $19.99 446 92% 13k $267k (exactly $267,466) Slime King Games

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