Do I ship it?

GamesSandboxSandbox + Mystery Dungeon

Specimen · observed

Should I ship a Mystery Dungeon Sandbox?

Sandbox + Mystery Dungeon

Of 20 developers who shipped a Mystery Dungeon 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.. 35 more are announced, ×3.2 for every developer who shipped in the last year.

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

The middle developer here made $1.2k, ×1.9 the market's $630 for a 6 / 10 build, and 3 in 10 made under $750; 1 in 20 cleared $5.0M, ×8027 the market median. Revenue is down 70% on the market; 35 games are announced against 11 developers who shipped in the last year.

Deciding numbers: median 1.9 times the market baseline, revenue down 70% on the market, 35 announced, ×3.2 per developer who shipped in the last year.
Nobody has said they are building this yet.
Sandbox + Mystery Dungeon
Fig. 1 · this niche among 16,100
Plate 1 · outcomes, 2 yr n = 20
Median est. gross by half-year cohort, 2023 H1 to 2026 H2: $8.1k → $1.8k → $6.0k → $898 → $748 → $1.3k (still earning)
The last cohort is still earning.
Outcomes for Sandbox + Mystery Dungeon: Plate 1 · outcomes, 2 yr, n = 20
Bottom 30% $748 (exactly $748)
Median $1.2k (exactly $1,169)
Top 25% $17k (exactly $16,721)
Top 5% $5.0M (exactly $5,041,078)
Developers, 2 yr 20
Released games 57
Announced 35
Effort 6 / 10
AI-buildability Medium
Typical price $5.99

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 70% on the market, supply 20% more developers than the period before.

Free games: 18%, 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
Mystery Dungeon
effort 3 / 10 · high · effort 3 sits in the high 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, Mystery Dungeon; 6 in 10 of the top 25% also carry Exploration, Open World, Dungeon Crawler
Price point
$5.99 typical · top 25% priced $19.99 or above
Art
4 in 10 of the top 25% ship with 2D, First-Person
Plate 4 · demand

Why players buy here

The top 25% priced at $19.99 or above; the middle game at $5.99.

The top 10 games average 90% positive over 10,430 reviews.

Plate 5 · the loss side

What kills games here

Developer outcomes in the last 2 years by share: 3 in 10 under $750, median $1.2k, 1 in 4 over $16k, 1 in 20 over $5.0M.

3 in 10 developers made under $750. 7 in 10 of the 10 games released 1 to 2 years ago have fewer than 100 reviews. 35 games are announced against 11 developers who shipped in the last year, ×3.2 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
Elin · EA $19.99 8,406 93% 252k $5.0M (exactly $5,041,078) Lafrontier
TRADESMAN: Deal to Dealer $4.99 1,528 78% 46k $229k (exactly $228,742) AZAMATIKA
Embers Adrift $19.99 240 69% 7.2k $144k (exactly $143,928) Stormhaven Studios
Cosmonious High older $19.99 230 94% 6.9k $138k (exactly $137,931) Owlchemy Labs
Spirit Animal Survival $19.99 96 62% 2.9k $58k (exactly $57,571) TRUEFX GAMES
Brinefall older $7.99 90 40% 2.7k $22k (exactly $21,573) Qwerty Studio
The Maze Survivor: The 9th Entrants $8.99 62 82% 1.9k $17k (exactly $16,721) 崔资坦独立游戏Triztan IndieGame
CRYODEATH VR older $24.99 21 85% 630 $16k (exactly $15,744) Kerag Elisaar
Endless Suburbia older $4.99 91 64% 2.7k $14k (exactly $13,623) Horrid Vision LLC
3DRPG older $1.99 167 64% 5.0k $10k (exactly $9,970) Doomster Entertainment
Digging the Forgotten Cave $4.99 54 75% 1.6k $8.1k (exactly $8,084) Cavernauts
Senpai and the Mysterious Island $11.99 16 37% 480 $5.8k (exactly $5,755) Ruhut Soft
Neon Sunset $9.99 11 100% 330 $3.3k (exactly $3,297) Gamesforgames
DEEPLY · EA $2.99 14 35% 420 $1.3k (exactly $1,256) TWEN
SAE · EA $12.99 3 0% 90 $1.2k (exactly $1,169) SAE GAMES

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