Do I ship it?

GamesSandboxSandbox + Procedural Generation

Specimen · observed

Should I ship a Procedural Generation Sandbox?

Sandbox + Procedural Generation

Of 275 developers who shipped a Procedural Generation 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.. 655 more are announced, ×4.1 for every developer who shipped in the last year.

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

The middle developer here made $6.0k, ×9.5 the market's $630 for a 6 / 10 build, and 3 in 10 made under $1.2k; 1 in 20 cleared $2.0M, ×3281 the market median. Revenue is down 45% on the market; 655 games are announced against 158 developers who shipped in the last year.

Deciding numbers: median 9.5 times the market baseline, revenue down 45% on the market, 655 announced, ×4.1 per developer who shipped in the last year.
Nobody has said they are building this yet.
Sandbox + Procedural Generation
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 275
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $5.4k → $11k → $10k → $7.8k → $18k → $4.5k → $9.4k (still earning) → $3.3k (still earning)
The last cohort is still earning.
Outcomes for Sandbox + Procedural Generation: Plate 1 · outcomes, 2 yr, n = 275
Bottom 30% $1.2k (exactly $1,198)
Median $6.0k (exactly $5,988)
Top 25% $113k (exactly $113,324)
Top 5% $2.1M (exactly $2,060,737)
Developers, 2 yr 275
Released games 731
Announced 655
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 45% on the market, supply 35% more developers than the period before.

Free games: 9%, 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
Procedural Generation
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, Procedural Generation; 6 in 10 of the top 25% also carry Simulation, Exploration, Building
Price point
$9.99 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 $9.99.

The top 10 games average 90% positive over 132,320 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 $6.0k, 1 in 4 over $110k, 1 in 20 over $2.0M.

3 in 10 developers made under $1.2k. 6 in 10 of the 126 games released 1 to 2 years ago have fewer than 100 reviews. 655 games are announced against 158 developers who shipped in the last year, ×4.1 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
No Man's Sky older $59.99 315,054 83% 9.5M $567M (exactly $567,002,684) Hello Games
7 Days to Die older $44.99 273,589 87% 8.2M $369M (exactly $369,263,073) The Fun Pimps
RimWorld older $34.99 208,693 97% 6.3M $219M (exactly $219,065,042) Ludeon Studios
Stellaris older $49.99 139,718 85% 4.2M $210M (exactly $209,535,085) Paradox Development Studio
鬼谷八荒 Tale of Immortal older $19.99 190,184 56% 5.7M $114M (exactly $114,053,345) 鬼谷工作室
Transport Fever 2 older $39.99 26,714 89% 801k $32M (exactly $32,048,786) Urban Games
WorldBox - God Simulator · EA older $19.99 51,071 95% 1.5M $31M (exactly $30,627,279) Maxim Karpenko
Core Keeper older $19.99 50,066 92% 1.5M $30M (exactly $30,024,580) Pugstorm
Dwarf Fortress older $29.99 29,303 94% 879k $26M (exactly $26,363,909) Bay 12 Games
Stoneshard · EA older $24.99 34,149 74% 1.0M $26M (exactly $25,601,505) Ink Stains Games
Going Medieval $29.99 17,032 88% 511k $15M (exactly $15,323,690) Foxy Voxel
shapez 2 - Factory $29.99 13,846 96% 415k $12M (exactly $12,457,246) tobspr Games
Shadows of Doubt $24.99 14,646 82% 439k $11M (exactly $10,980,106) ColePowered Games
Tiny Glade $14.99 22,642 97% 679k $10M (exactly $10,182,107) Pounce Light
The Precinct $29.99 7,837 87% 235k $7.1M (exactly $7,050,949) Fallen Tree Games Ltd
Elin · EA $19.99 8,406 93% 252k $5.0M (exactly $5,041,078) Lafrontier
Gamble With Your Friends $7.99 18,883 89% 566k $4.5M (exactly $4,526,255) TEAM GWYF
Len's Island $24.99 5,935 82% 178k $4.4M (exactly $4,449,470) Flow Studio
Flotsam $24.99 4,308 80% 129k $3.2M (exactly $3,229,708) Pajama Llama Games
A Game About Digging A Hole™ $4.99 18,785 89% 564k $2.8M (exactly $2,812,114) DoubleBee

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