The Game Census
Cubic Cosmos cover art

Cubic Cosmos

Inkstone Atelier · 2026-04-28

Steam

Strategy

Modes: Single player

Releases: Sep 17, 2025 (Mac), Sep 17, 2025 (PC (Microsoft Windows))

Cubic Cosmos is a thrilling fast-paced roguelike card game. You have been trapped in a deadly game. One wrong move could see you reduced to a plaything of the goddess. Can you free yourself from the endless cycle and escape your fate?

93%
positive of 958 reviews
Very Positive
steam rating
pending
deck/linux tier (ProtonDB)
$12.99
steam price (US)

Health check

Cooling
  • · 62 reviews in the last 8 weeks (~8/week).
  • · Review velocity down 70% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (260 reviews).
  • · Top 32% of 5,933 Strategy games in the census by review count.
Estimated sales: 19k–43k copies

Review-multiple estimate from 958 total reviews — how this is computed.

All-time low: $9.74 at Steam (2025-09-17)via IsThereAnyDeal

12-month high $12.99 · on sale 7 of 14 observed days (census price snapshots)

Review momentum

PositiveNegative
24324320252026Week of 2025-09-17: 243 positiveWeek of 2025-09-17: 17 negativeWeek of 2025-09-24: 77 positiveWeek of 2025-09-24: 3 negativeWeek of 2025-10-01: 30 positiveWeek of 2025-10-01: 3 negativeWeek of 2025-10-08: 16 positiveWeek of 2025-10-08: 4 negativeWeek of 2025-10-15: 13 positiveWeek of 2025-10-15: 4 negativeWeek of 2025-10-22: 13 positiveWeek of 2025-10-29: 6 positiveWeek of 2025-11-05: 22 positiveWeek of 2025-11-05: 4 negativeWeek of 2025-11-12: 27 positiveWeek of 2025-11-12: 3 negativeWeek of 2025-11-19: 14 positiveWeek of 2025-11-26: 10 positiveWeek of 2025-12-03: 8 positiveWeek of 2025-12-10: 8 positiveWeek of 2025-12-17: 20 positiveWeek of 2025-12-17: 2 negativeWeek of 2025-12-24: 17 positiveWeek of 2025-12-31: 18 positiveWeek of 2025-12-31: 3 negativeWeek of 2026-01-07: 8 positiveWeek of 2026-01-07: 1 negativeWeek of 2026-01-14: 4 positiveWeek of 2026-01-14: 1 negativeWeek of 2026-01-21: 4 positiveWeek of 2026-01-28: 4 positiveWeek of 2026-02-04: 3 positiveWeek of 2026-02-04: 2 negativeWeek of 2026-02-11: 4 positiveWeek of 2026-02-18: 8 positiveWeek of 2026-02-18: 1 negativeWeek of 2026-02-25: 6 positiveWeek of 2026-02-25: 1 negativeWeek of 2026-03-04: 4 positiveWeek of 2026-03-04: 1 negativeWeek of 2026-03-11: 2 positiveWeek of 2026-03-18: 2 positiveWeek of 2026-03-25: 2 positiveWeek of 2026-04-08: 1 negativeWeek of 2026-04-15: 4 positiveWeek of 2026-04-22: 9 positiveWeek of 2026-04-29: 54 positiveWeek of 2026-04-29: 11 negativeWeek of 2026-05-06: 49 positiveWeek of 2026-05-06: 2 negativeWeek of 2026-05-13: 20 positiveWeek of 2026-05-13: 2 negativeWeek of 2026-05-20: 17 positiveWeek of 2026-05-20: 3 negativeWeek of 2026-05-27: 12 positiveWeek of 2026-06-03: 10 positiveWeek of 2026-06-03: 5 negativeWeek of 2026-06-10: 9 positiveWeek of 2026-06-10: 1 negativeWeek of 2026-06-17: 4 positiveWeek of 2026-06-17: 1 negativeWeek of 2026-06-24: 10 positiveWeek of 2026-07-01: 9 positiveWeek of 2026-07-01: 1 negativeWeek of 2026-07-08: 11 positiveWeek of 2026-07-08: 2 negativeWeek of 2026-07-15: 6 positiveWeek of 2026-07-22: 3 positiveWeek of 2026-07-22: 2 negativeWeek of 2026-07-29: 5 positiveWeek of 2026-08-05: 8 positiveWeek of 2026-08-12: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Price history

$12.99$9.742025-09-172026-07-092025-09-17 — best price $9.742025-09-23 — best price $12.992025-11-06 — best price $9.742025-11-13 — best price $12.992025-12-18 — best price $9.742026-01-05 — best price $12.992026-02-12 — best price $9.742026-02-24 — best price $12.992026-03-19 — best price $9.742026-03-26 — best price $12.992026-04-28 — best price $9.742026-05-12 — best price $12.992026-06-25 — best price $9.742026-07-09 — best price $12.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

15
achievements tracked
84.3%
earned "Red Hero"
60.2%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSFull controller supportSingle-playerSteam AchievementsFull controller supportPlayable without Timed InputSave AnytimeSteam CloudStatsSteam LeaderboardsFamily Sharing

4 supported languages: English, Japanese, Simplified Chinese, Traditional Chinese

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)30631%15

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Census log

Computed from census-recorded observations only — dates are observation dates.

Recent updates

Players also track

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Similarity via IGDB.

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