Do I ship it?

GamesSandboxSandbox + Physics

Specimen · observed

Should I ship a Physics Sandbox?

Sandbox + Physics

Of 499 developers who shipped a Physics 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.. 874 more are announced, ×2.6 for every developer who shipped in the last year.

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

The middle developer here made $3.8k, ×6.0 the market's $630 for a 6 / 10 build, and 3 in 10 made under $630; 1 in 20 cleared $1.8M, ×2949 the market median. Revenue is flat on the market; 874 games are announced against 332 developers who shipped in the last year.

Deciding numbers: median 6.0 times the market baseline, revenue flat on the market, 874 announced, ×2.6 per developer who shipped in the last year.
Nobody has said they are building this yet.
Sandbox + Physics
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 499
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $4.2k → $5.4k → $5.8k → $6.7k → $6.7k → $3.7k → $3.6k (still earning) → $3.9k (still earning)
The last cohort is still earning.
Outcomes for Sandbox + Physics: Plate 1 · outcomes, 2 yr, n = 499
Bottom 30% $629 (exactly $629)
Median $3.8k (exactly $3,775)
Top 25% $52k (exactly $51,782)
Top 5% $1.9M (exactly $1,851,759)
Developers, 2 yr 499
Released games 1,381
Announced 874
Effort 6 / 10
AI-buildability Low
Typical price $8.99

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 flat on the market, supply 90% more developers than the period before.

Free games: 11%, 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 low: the lowest rating among its tags.

Sandbox
effort 6 / 10 · medium · effort 6 sits in the medium band
Physics
effort 5 / 10 · low · emergent simulation bugs need hands-on tuning

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, Physics; 4 in 10 of the top 25% also carry Simulation, Exploration, Immersive Sim
Price point
$8.99 typical · top 25% priced $24.99 or above
Art
3 in 10 of the top 25% ship with 3D, First-Person, Realistic
Plate 4 · demand

Why players buy here

The top 25% priced at $24.99 or above; the middle game at $8.99.

The top 10 games average 90% positive over 332,905 reviews.

Plate 5 · the loss side

What kills games here

Developer outcomes in the last 2 years by share: 3 in 10 under $630, median $3.8k, 1 in 4 over $51k, 1 in 20 over $1.8M.

3 in 10 developers made under $630. 7 in 10 of the 209 games released 1 to 2 years ago have fewer than 100 reviews. 874 games are announced against 332 developers who shipped in the last year, ×2.6 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
Garry's Mod older $9.99 1,093,131 96% 33M $328M (exactly $327,611,361) Facepunch Studios
BeamNG.drive · EA older $24.99 388,236 97% 12M $291M (exactly $291,060,529) BeamNG
Kerbal Space Program older $39.99 120,656 95% 3.6M $145M (exactly $144,751,003) Squad
Teardown older $29.99 126,563 95% 3.8M $114M (exactly $113,868,731) Tuxedo Labs
Grand Theft Auto IV: The Complete Edition older $19.99 180,637 83% 5.4M $108M (exactly $108,328,009) Rockstar North, Rockstar Toronto
Human Fall Flat older $19.99 174,835 94% 5.2M $105M (exactly $104,848,549) No Brakes Games
Scrap Mechanic $28.99 109,429 92% 3.3M $95M (exactly $95,170,401) Axolot Games
People Playground older $9.99 298,158 98% 8.9M $89M (exactly $89,357,953) mestiez
Totally Accurate Battle Simulator older $19.99 144,036 97% 4.3M $86M (exactly $86,378,389) Landfall
Just Cause™ 3 older $19.99 104,140 85% 3.1M $62M (exactly $62,452,758) Avalanche Studios
Microsoft Flight Simulator 2024 $69.99 21,633 59% 649k $45M (exactly $45,422,810) Asobo Studio
Timberborn $34.99 38,529 95% 1.2M $40M (exactly $40,443,891) Mechanistry
Wobbly Life $24.99 33,034 97% 991k $25M (exactly $24,765,590) RubberBandGames
Half Sword · EA $24.99 28,656 71% 860k $21M (exactly $21,483,403) Half Sword Games
Big Walk $19.99 32,470 95% 974k $19M (exactly $19,472,259) House House
The Last Caretaker · EA $34.99 13,178 86% 395k $14M (exactly $13,832,947) Channel37 Ltd
Hot Dogs, Horseshoes & Hand Grenades $19.99 22,774 97% 683k $14M (exactly $13,657,568) RUST LTD.
Mon Bazou $15.99 19,922 97% 598k $9.6M (exactly $9,556,583) Santa Goat
Waterpark Simulator $12.99 13,280 96% 398k $5.2M (exactly $5,175,216) CayPlay

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