Do I ship it?

GamesOpen WorldOpen World + Science

Specimen · observed

Should I ship a Science Open World game?

Open World + Science

Of 36 developers who shipped a Science Open World game 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.. 71 more are announced, ×2.8 for every developer who shipped in the last year.

Verdict: poor odds, for a 8 / 10 build.

The middle developer here made $14k, ×9.6 the market's $1.5k for a 8 / 10 build, and 3 in 10 made under $1.2k; 1 in 20 cleared $7.3M, ×4888 the market median. Revenue is down 80% on the market; 71 games are announced against 25 developers who shipped in the last year.

Deciding numbers: median 9.6 times the market baseline, revenue down 80% on the market, 71 announced, ×2.8 per developer who shipped in the last year.
Nobody has said they are building this yet.
Open World + Science
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 36
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $139k → $91k → $145k → $600 → $183k → $1.4M → $1.2k (still earning) → $20k (still earning)
The last cohort is still earning.
Outcomes for Open World + Science: Plate 1 · outcomes, 2 yr, n = 36
Bottom 30% $1.2k (exactly $1,198)
Median $14k (exactly $14,382)
Top 25% $183k (exactly $183,028)
Top 5% $7.3M (exactly $7,321,759)
Developers, 2 yr 36
Released games 128
Announced 71
Effort 8 / 10
AI-buildability Low
Typical price $13.99

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 80% on the market, supply 125% 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 low: the lowest rating among its tags.

Open World
effort 8 / 10 · low · effort 8 sits in the low 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
8 / 10 · online systems, open world
Systems
Open World; 6 in 10 of the top 25% also carry Exploration, Simulation, Building
Price point
$13.99 typical · top 25% priced $29.99 or above
Art
4 in 10 of the top 25% ship with 3D, Atmospheric, Realistic
Plate 4 · demand

Why players buy here

The top 25% priced at $29.99 or above; the middle game at $13.99.

The top 10 games average 89% positive over 47,457 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 $14k, 1 in 4 over $180k, 1 in 20 over $7.3M.

3 in 10 developers made under $1.2k. 5 in 10 of the 13 games released 1 to 2 years ago have fewer than 100 reviews. 71 games are announced against 25 developers who shipped in the last year, ×2.8 per shipper.

Plate 6 · same mechanic, other settings

Adjacent niches

Open World with a different setting or mood, ranked by verdict then median.

  1. + WuxiaFair12 devs · median $634k · 17 announced
  2. + 4 Player LocalFair14 devs · median $82k · 20 announced
  3. + VampiresFair15 devs · median $23k · 21 announced
  4. + TrainsFair27 devs · median $21k · 25 announced
  5. + FMVFair11 devs · median $14k · 13 announced
  6. + GothicFair25 devs · median $5.4k · 32 announced
  7. + MarsFair12 devs · median $2.2k · 15 announced
  8. + TanksFair9 devs · median $1.3k · 11 announced
  9. + FaithLong shot11 devs · median $716 · 14 announced
  10. + DiplomacyPoor odds13 devs · median $1.8M · 38 announced
  11. + Real-Time with PausePoor odds8 devs · median $767k · 11 announced
  12. + Co-op CampaignPoor odds17 devs · median $267k · 65 announced

All 240 pairs on the Open World 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
Kerbal Space Program 2 · EA older $49.99 27,930 26% 838k $42M (exactly $41,886,621) Intercept Games
SPORE™ older $19.99 66,871 92% 2.0M $40M (exactly $40,102,539) Maxis™
Forza Motorsport older $69.99 12,148 51% 364k $26M (exactly $25,507,156) Turn 10
Universe Sandbox · EA older $29.99 27,843 96% 835k $25M (exactly $25,050,347) Giant Army
SpaceEngine · EA older $29.99 15,826 96% 475k $14M (exactly $14,238,652) Cosmographic Software
Ancestors: The Humankind Odyssey older $39.99 9,794 81% 294k $12M (exactly $11,749,862) Panache Digital Games
WolfQuest: Anniversary Edition $29.99 11,511 97% 345k $10M (exactly $10,356,447) eduweb
Eco · EA older $29.99 11,375 80% 341k $10M (exactly $10,234,088) Strange Loop Games
Forever Skies $29.99 8,138 78% 244k $7.3M (exactly $7,321,759) Far From Home
Space Engineers 2 · EA $29.99 5,095 74% 153k $4.6M (exactly $4,583,972) Keen Software House
SpaceBourne 2 $19.99 4,951 75% 149k $3.0M (exactly $2,969,115) Burak Dabak
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
Reentry - A Space Flight Simulator $34.99 1,319 97% 40k $1.4M (exactly $1,384,554) Lyra Creative
Horsey Game $9.99 2,911 97% 87k $872k (exactly $872,427) Captain Games
Atomcraft $14.99 407 94% 12k $183k (exactly $183,028) Triplejump
Primitier $19.99 305 94% 9.2k $183k (exactly $182,908) Ota Mato

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