Do I ship it?

GamesProcedural GenerationProcedural Generation + Solitaire

Specimen · observed

Should I ship a Procedural Generation Solitaire game?

Procedural Generation + Solitaire

Only 15 developers shipped a Procedural Generation Solitaire game 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, Deckbane, made about est. revenue: est. copies × today's US list price; gross, before Steam's cut, taxes and refunds. See method.. 28 more are announced, ×4.0 for every developer who shipped in the last year.

Verdict: poor odds, for a 4 / 10 build.

The middle developer here made $360, ×0.8 the market's $480 for a 4 / 10 build, and 3 in 10 made under $180; 1 in 20 cleared $3.5k, ×7.6 the market median. Revenue is up 45% on the market; 28 games are announced against 7 developers who shipped in the last year.

Deciding numbers: median 0.8 times the market baseline, revenue up 45% on the market, 28 announced, ×4.0 per developer who shipped in the last year.
Nobody has said they are building this yet.
Procedural Generation + Solitaire
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 15
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $4.3k → $1.2k → $719 → $449 → $300 → $359 (still earning)
The last cohort is still earning.
Outcomes for Procedural Generation + Solitaire: Plate 1 · outcomes, 2 yr, n = 15
Bottom 30% $178 (exactly $178)
Median $359 (exactly $359)
Top 25% $1.7k (exactly $1,678)
Top 5% $3.6k (exactly $3,596)
Developers, 2 yr 15
Released games 55
Announced 28
Effort 4 / 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 up 45% on the market, supply 15% fewer developers than the period before.

Free games: 7%, 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.

Procedural Generation
effort 4 / 10 · medium · effort 4 sits in the medium band
Solitaire
effort 1 / 10 · high · fixed rules, cards and a table

How the rubric works →

Plate 3 · the cost side

What it takes

Effort
4 / 10 · mid 2D, writing-heavy, or simple 3D
Systems
Procedural Generation, Solitaire
Price point
$4.99 typical
Plate 4 · demand

Why players buy here

The top 10 games average 76% positive over 88 reviews.

Plate 5 · the loss side

What kills games here

Developer outcomes in the last 2 years by share: 3 in 10 under $180, median $360, 1 in 4 over $1.6k, 1 in 20 over $3.5k.

3 in 10 developers made under $180. 9 in 10 of the 10 games released 1 to 2 years ago have fewer than 100 reviews. 28 games are announced against 7 developers who shipped in the last year, ×4.0 per shipper.

Plate 6 · same mechanic, other settings

Adjacent niches

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

  1. + SnowFair11 devs · median $3.0k · 16 announced
  2. + Traditional RoguelikeFair71 devs · median $2.0k · 93 announced
  3. + DetectiveFair29 devs · median $1.5k · 30 announced
  4. + Word GameFair22 devs · median $1.3k · 23 announced
  5. + TypingFair26 devs · median $1.1k · 11 announced
  6. + IdlerFair98 devs · median $807 · 107 announced
  7. + LogicFair137 devs · median $478 · 149 announced
  8. + Walking SimulatorFair57 devs · median $449 · 62 announced
  9. + Precision PlatformerFair49 devs · median $449 · 42 announced
  10. + Hidden ObjectFair58 devs · median $418 · 56 announced
  11. + Open World Survival CraftPoor odds31 devs · median $77k · 95 announced
  12. + TrainsPoor odds22 devs · median $30k · 35 announced

All 222 pairs on the Procedural Generation page

Plate 7 · comparable specimens, by est. revenue

Comparable games

Capsule Game Released Price Reviews Est. copies Est. revenue Developer
Roll older $4.99 407 91% 12k $61k (exactly $60,928) Joseph Distler
Photogenic Minds : Identity older $19.99 89 88% 2.7k $53k (exactly $53,373) 727 Not Hound
Minesweeper: Collector older $7.99 132 88% 4.0k $32k (exactly $31,640) Anton Kryukov
Dissembler older $4.99 110 90% 3.3k $16k (exactly $16,467) Ian MacLarty
Forests, Fields and Fortresses older $4.99 49 93% 1.5k $7.3k (exactly $7,335) 9 Eyes Game Studio
MAZAICA older $2.99 59 71% 1.8k $5.3k (exactly $5,292) Hamster On Coke Games
Hexle older $5.99 29 96% 870 $5.2k (exactly $5,211) PUNKCAKE Délicieux
Liquidum older $4.99 34 91% 1.0k $5.1k (exactly $5,090) Marvellous Soft
Army of Numbers older $1.99 85 92% 2.6k $5.1k (exactly $5,074) maou
808s&Genetics older $1.99 72 97% 2.2k $4.3k (exactly $4,298) Magnesiumteng Machine
Deckbane $9.99 12 66% 360 $3.6k (exactly $3,596) Soong
Card Rogue $4.99 22 63% 660 $3.3k (exactly $3,293) Game Tsukuru Kun
Fortiori $8.40 9 100% 270 $2.3k (exactly $2,268) 79GAMES
Aeternum Grand Plaza $7.99 7 85% 210 $1.7k (exactly $1,678) BD STUDIO
Fish Box $4.99 8 62% 240 $1.2k (exactly $1,198) DoXMo
IF Solitaire $0.99 19 84% 570 $564 (exactly $564) Idea4Fun Studio
Another Round $4.99 3 100% 90 $449 (exactly $449) Triple Eye Games
Rotminers: Escape or Die $2.99 4 100% 120 $359 (exactly $359) X1 Studio
Solitaire of Stygian Shadows $9.99 1 0% 30 $300 (exactly $300) Māris Ozols
How Can a Joker Like Me Play Cards with a Beautiful Girl $2.99 3 66% 90 $269 (exactly $269) 可布和常常诶

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