Do I ship it?

GamesBullet HellBullet Hell + Time Travel

Specimen · observed

Should I ship a Time-Travel Bullet Hell?

Bullet Hell + Time Travel

Only 12 developers shipped a Time-Travel Bullet Hell 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, Ascend to ZERO, made about est. revenue: est. copies × today's US list price; gross, before Steam's cut, taxes and refunds. See method.. 26 more are announced, ×4.3 for every developer who shipped in the last year.

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

The middle developer here made $4.7k, ×9.9 the market's $480 for a 4 / 10 build, and 3 in 10 made under $270; 1 in 20 cleared $310k, ×657 the market median. Revenue is up 190% on the market; 26 games are announced against 6 developers who shipped in the last year.

Deciding numbers: median 9.9 times the market baseline, revenue up 190% on the market, 26 announced, ×4.3 per developer who shipped in the last year.
Nobody has said they are building this yet.
Bullet Hell + Time Travel
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 12
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $4.7k → $179 → $2.4k (still earning)
The last cohort is still earning.
Outcomes for Bullet Hell + Time Travel: Plate 1 · outcomes, 2 yr, n = 12
Bottom 30% $269 (exactly $269)
Median $4.7k (exactly $4,716)
Top 25% $63k (exactly $63,145)
Top 5% $312k (exactly $311,860)
Developers, 2 yr 12
Released games 25
Announced 26
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 190% on the market, supply as many developers as the period before.

Free games: 16%, 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.

Bullet Hell
effort 3 / 10 · high · effort 3 sits in the high band
Time Travel
effort 4 / 10 · medium · effort 4 sits in the medium band

How the rubric works →

Plate 3 · the cost side

What it takes

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

Why players buy here

The top 10 games average 79% positive over 1,635 reviews.

Plate 5 · the loss side

What kills games here

Developer outcomes in the last 2 years by share: 3 in 10 under $270, median $4.7k, 1 in 4 over $63k, 1 in 20 over $310k.

3 in 10 developers made under $270. 7 in 10 of the 6 games released 1 to 2 years ago have fewer than 100 reviews. 26 games are announced against 6 developers who shipped in the last year, ×4.3 per shipper.

Plate 6 · same mechanic, other settings

Adjacent niches

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

  1. + SuperheroStrong odds11 devs · median $3.4k · 7 announced
  2. + FaithFair26 devs · median $17k · 29 announced
  3. + VampiresFair43 devs · median $3.4k · 33 announced
  4. + Creature CollectorFair24 devs · median $3.4k · 33 announced
  5. + Strategy RPGFair40 devs · median $2.0k · 31 announced
  6. + PiratesFair14 devs · median $2.0k · 20 announced
  7. + CatsFair44 devs · median $1.7k · 59 announced
  8. + HackingFair15 devs · median $1.6k · 17 announced
  9. + Time ManagementFair11 devs · median $1.2k · 15 announced
  10. + Card BattlerFair24 devs · median $1.2k · 22 announced
  11. + DemonsFair101 devs · median $1.2k · 125 announced
  12. + Naval CombatFair14 devs · median $1.1k · 16 announced

All 185 pairs on the Bullet Hell page

Plate 7 · comparable specimens, by est. revenue

Comparable games

Capsule Game Released Price Reviews Est. copies Est. revenue Developer
Ascend to ZERO $11.99 867 82% 26k $312k (exactly $311,860) Flyway Games, Inc.
Return to abyss 重返深渊 older $4.99 949 79% 28k $142k (exactly $142,065) Wingjoy Games
Time Treker $6.99 399 65% 12k $84k (exactly $83,670) Fuse Game
PROJECT TACHYON $17.99 117 83% 3.5k $63k (exactly $63,145) STUDIO N9
Time Survivors older $4.99 272 61% 8.2k $41k (exactly $40,718) Lunar Chili
Time Snatcher Handy $9.99 88 96% 2.6k $26k (exactly $26,374) PulleyBun, ClockworkCats
Tale of Immortal Ring $4.99 51 66% 1.5k $7.6k (exactly $7,635) Solo Gaming
Miracle Heroes: Temporal Bounty Hunter $1.99 79 92% 2.4k $4.7k (exactly $4,716) Cat Play Studio
Virus Rush + Hazard of the Ages $11.99 13 100% 390 $4.7k (exactly $4,676) STRANGER
Hare older $4.99 30 63% 900 $4.5k (exactly $4,491) zelun_
Negative Time $4.99 16 100% 480 $2.4k (exactly $2,395) Round Owl
Cosmic Scramble $2.99 3 100% 90 $269 (exactly $269) Nerdy Birdy Games
(TwwwT) The Witches Who Weave Timelines $3.99 2 100% 60 $239 (exactly $239) Restart Studio

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