Do I ship it?

GamesSubmarineSubmarine + Underwater

Specimen · observed

Should I ship an Underwater Submarine game?

Submarine + Underwater

Of 61 developers who shipped an Underwater Submarine 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.. 84 more are announced, ×2.4 for every developer who shipped in the last year.

Verdict: poor odds, for a 5 / 10 build.

The middle developer here made $900, ×1.4 the market's $630 for a 5 / 10 build, and 3 in 10 made under $300; 1 in 20 cleared $170k, ×279 the market median. Revenue is up 50% on the market; 84 games are announced against 35 developers who shipped in the last year.

Deciding numbers: median 1.4 times the market baseline, revenue up 50% on the market, 84 announced, ×2.4 per developer who shipped in the last year.
Nobody has said they are building this yet.
Submarine + Underwater
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 61
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $1.9k → $24k → $959 → $3.6k → $1.2k → $716 → $958 (still earning) → $300 (still earning)
The last cohort is still earning.
Outcomes for Submarine + Underwater: Plate 1 · outcomes, 2 yr, n = 61
Bottom 30% $299 (exactly $299)
Median $898 (exactly $898)
Top 25% $4.5k (exactly $4,485)
Top 5% $175k (exactly $175,383)
Developers, 2 yr 61
Released games 166
Announced 84
Effort 5 / 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 50% on the market, supply 35% more developers than the period before.

Free games: 17%, 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.

Submarine
effort 5 / 10 · medium · effort 5 sits in the medium band
Underwater
effort 5 / 10 · medium · effort 5 sits in the medium band

How the rubric works →

Plate 3 · the cost side

What it takes

Effort
5 / 10 · real systems or entry 3D
Systems
Submarine; 5 in 10 of the top 25% also carry Simulation, Exploration
Price point
$4.99 typical · top 25% priced $11.99 or above
Art
5 in 10 of the top 25% ship with Atmospheric, 3D, First-Person
Plate 4 · demand

Why players buy here

The top 25% priced at $11.99 or above; the middle game at $4.99.

The top 10 games average 83% positive over 9,000 reviews.

Plate 5 · the loss side

What kills games here

Developer outcomes in the last 2 years by share: 3 in 10 under $300, median $900, 1 in 4 over $4.4k, 1 in 20 over $170k.

3 in 10 developers made under $300. 8 in 10 of the 32 games released 1 to 2 years ago have fewer than 100 reviews. 84 games are announced against 35 developers who shipped in the last year, ×2.4 per shipper.

Plate 6 · same mechanic, other settings

Adjacent niches

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

  1. + NatureFair15 devs · median $2.4k · 14 announced
  2. + StrategyFair21 devs · median $2.4k · 23 announced
  3. + Naval CombatPoor odds12 devs · median $3.4k · 19 announced
  4. + Co-opPoor odds10 devs · median $3.0k · 21 announced
  5. + HorrorPoor odds18 devs · median $2.8k · 31 announced
  6. + PhysicsPoor odds12 devs · median $2.7k · 11 announced
  7. + SimulationPoor odds38 devs · median $2.7k · 49 announced
  8. + Open WorldPoor odds10 devs · median $2.4k · 18 announced
  9. + Sci-fiPoor odds18 devs · median $1.8k · 34 announced
  10. + NavalPoor odds19 devs · median $1.2k · 27 announced
  11. + ExplorationPoor odds32 devs · median $959 · 72 announced
  12. + AdventurePoor odds28 devs · median $958 · 65 announced

All 22 pairs on the Submarine page

Plate 7 · comparable specimens, by est. revenue

Comparable games

Capsule Game Released Price Reviews Est. copies Est. revenue Developer
Barotrauma older $34.99 61,905 94% 1.9M $65M (exactly $64,981,678) FakeFish, Undertow Games
Abyssus $24.99 5,014 84% 150k $3.8M (exactly $3,758,996) DoubleMoose Games
Iron Lung older $7.99 10,168 92% 305k $2.4M (exactly $2,437,270) David Szymanski
We Need To Go Deeper older $15.99 4,652 86% 140k $2.2M (exactly $2,231,564) Deli Interactive LLC
Wolfpack · EA older $34.99 1,862 88% 56k $2.0M (exactly $1,954,541) Usurpator AB
Under The Waves older $29.99 1,683 77% 50k $1.5M (exactly $1,514,195) Parallel Studio
The Fisherman - Fishing Planet older $29.99 975 62% 29k $877k (exactly $877,208) Fishing Planet LLC
Silent Hunter® III older $9.99 2,544 87% 76k $762k (exactly $762,437) Ubisoft
Silent Hunter 5®: Battle of the Atlantic older $9.99 2,450 44% 74k $734k (exactly $734,265) Ubisoft Romania
IronWolf VR older $19.99 1,087 94% 33k $652k (exactly $651,874) Ionized Studios
Modern Naval Warfare · EA $59.99 237 58% 7.1k $427k (exactly $426,529) Wave Ops
Darkwater $9.99 989 77% 30k $296k (exactly $296,403) Targon Studios
Behind Glass: Aquarium Simulator $14.99 390 95% 12k $175k (exactly $175,383) BitBros Inc
Fantasy Aquarium $6.99 833 79% 25k $175k (exactly $174,680) MOON SCAPE
Static Dread: The Submarine $11.99 307 81% 9.2k $110k (exactly $110,428) solarsuit.games
Subterror $7.99 397 90% 12k $95k (exactly $95,161) Team Monumental
Zen Aquarium $4.99 302 93% 9.1k $45k (exactly $45,209) Astro Cat
There's Nothing Down There $2.00 394 84% 12k $24k (exactly $23,640) Tim Trankle
FULL METAL COFFIN $4.99 137 94% 4.1k $21k (exactly $20,509) Titanite, Mantle Array, Xenith

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