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Steam market intelligence

Cubic Cosmos

92% positive · 1,003 Steam reviews · released Apr 28, 2026 · by Inkstone Atelier

What it likely sold — estimate, stated as a range on purpose

Lifetime units: ~33.1k (P10–P90: 13.2k – 72.8k)

Gross revenue: ~$353k (P10–P90: $141k – $776k)

Estimate, method v1.0 — before Steam's ~30% share, refunds and VAT. The band approximates where about 8 in 10 comparable games land in published studies; some sit outside it. Our own hit rate goes on the accuracy ledger once measured. How we estimate

Estimates are statistical inferences from public data. They are not sourced from Valve or the developer and may deviate materially from actual results. Do not rely on them for investment or contractual decisions. As of Oct 1, 2026.

Player voice — measured shares of Steam thumbs, never a model

Gameplay & mechanics91% positive · 32 mentions
“This is the coolest RLDB since STS and Monster Train. I know that sounds like an insane statement to make on a game with this little marketing and reach, but trust me, it just is. I will preface the rest of the review by giving some…”Recommended · Steam review · Sep 2025 · 5 h played · Report / request removal
Content & longevity90% positive · 29 mentions
“I really didn't get this game from the previews, but I got it on sale, based on the positive reviews, and holy hell I'm glad I did. The gameplay has card modifier mechanics I have not seen since Inscryption. The diversity of content is…”Recommended · Steam review · Nov 2025 · 45 h played · Report / request removal
Price & value92% positive · 24 mentions
“I have to login to write this comment, coz the game is too good with the price. I’ve spent a lot of time with roguelike deckbuilders: Slay the Spire 1 & 2, Balatro, Across the Obelisk, and plenty more,... but honestly, nothing really…”Recommended · Steam review · May 2026 · 17 h played · Report / request removal
Difficulty & balance94% positive · 17 mentions
“This is the coolest RLDB since STS and Monster Train. I know that sounds like an insane statement to make on a game with this little marketing and reach, but trust me, it just is. I will preface the rest of the review by giving some…”Recommended · Steam review · Sep 2025 · 5 h played · Report / request removal
Controls & UI76% positive · 17 mentions
“This is the coolest RLDB since STS and Monster Train. I know that sounds like an insane statement to make on a game with this little marketing and reach, but trust me, it just is. I will preface the rest of the review by giving some…”Recommended · Steam review · Sep 2025 · 5 h played · Report / request removal
Story & writing87% positive · 15 mentions
“I really didn't get this game from the previews, but I got it on sale, based on the positive reviews, and holy hell I'm glad I did. The gameplay has card modifier mechanics I have not seen since Inscryption. The diversity of content is…”Recommended · Steam review · Nov 2025 · 45 h played · Report / request removal
Visuals & audio79% positive · 14 mentions
“This is the coolest RLDB since STS and Monster Train. I know that sounds like an insane statement to make on a game with this little marketing and reach, but trust me, it just is. I will preface the rest of the review by giving some…”Recommended · Steam review · Sep 2025 · 5 h played · Report / request removal
Performance & stability77% positive · 13 mentions
“Takes inspiration from games like Monster Train and Hearthstone. Cards appear on hexagon shapes and enemies move towards you by row. You win a level by clearing all enemies or beating the boss on that level. Each run will be different due…”Recommended · Steam review · Sep 2025 · 6 h played · Report / request removal

151 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology

Reviews are shown as published on Steam, including reviews from key activations and free copies — so percentages here can differ from the score on the Steam store page. GameTrend does not check whether reviewers bought or played the game.

Game DNA — store facts, community tag votes, labeled AI inference

How you play together

Single-player

Platform features

AchievementsFull controller supportSteam Cloud

Business model

Buy to play

Sources: Valve store fields · community tag votes · AI-inferred values are marked and drawn from a fixed vocabulary.

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