Deckline

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Deckline

Short description

Deckline is an atmospheric war-horror card game. Out of ammo and encircled, you play one last game of Durak to distract from the inevitable. Experience the grit and dread of modern combat through the lens of a board game.

Developer
Room Games
Publisher
Room Games
Release
Wed, May 07, 2025
Price
$3.99
Reviews
283
Positive
87%
Followers
459
Owners (estimated)
0 – 20K
Concurrent players
2
Genres
Action, Casual, Indie, Simulation, Strategy
Features
Stats, Steam Leaderboards
Tags
Horror Psychological Horror Card Game Board Game Tabletop Gambling 3D First-Person Singleplayer Strategy Competitive Casual Puzzle Dark Action Psychological Thriller Experimental Deckbuilding Card Battler
Revenue (estimated, gross)~$36ksomewhere between $16k and $57k · roughly 6K–20K copies

Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by $2.85, the average price these copies actually sold for — weighted from the price history rather than taken from the $3.99 launch price. That is 29% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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History

5 data points since Jul 29, 2026. Gaps mean nothing changed — the value carries forward.

Revenue (est.) ~$36k → ~$36k
Reviews 281 → 283
Followers 458 → 459
Concurrent players 2 → 2
Price $1.59 → $3.99
Positive reviews 86.8% → 86.6%

The revenue curve is an estimate, not a measurement. It is the only calculated series here: each interval takes the review growth of that period, multiplies it by the sales-per-review factor and by the price actually charged at the time, and adds the result to the running total. That is why it climbs more slowly through discount periods than the review curve next to it. The last point is the same figure quoted above — gross, before Steam's cut, VAT and refunds. How these numbers are calculated.

The blurred area is the rest of the history. 73 further data points reach back to May 1, 2025 — your plan shows the last 90 days of it. How far each series in particular reaches is written on its own chart; not every one of them goes back that far. The shape in the blurred area is decoration, not data: the figures are not in this page at all. Plus unlocks the complete series.

Lowest recorded price: $1.59 on Jun 25, 2026.

How crowded is this niche?

How full the niche around Deckline is — measured on the tags it leads with, against every other combination on Steam.

±?? Horror + Psychological Horror + Card Game

Combinations under 15 games are left out to reduce the influence of small samples. The games below share those tags and are free to browse.

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Similar games that found an audience

Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Deckline. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.

There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.

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