Eresys

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Eresys

Short description

Eresys is a co-op horror game inspired from the works of H.P. Lovecraft. Teamwork is a key as players take on the roles of four cultists and face the terrifying entities together. Dynamic AI mechanics and unique enemies, Eresys promises to deliver a thrilling and spine-chilling gaming experience.

Developer
Ares Dragonis
Publisher
Dragonis Games
Release
Mon, Dec 18, 2023
Price
$8.99
Reviews
345
Positive
59%
Followers
6,700
Owners (estimated)
50K – 100K
Concurrent players
1
Genres
Action, Adventure
Features
Multi-player, Co-op, Online Co-op, LAN Co-op, Partial Controller Support
Tags
Action Horror Online Co-Op Lovecraftian Multiplayer Adventure Survival Co-op Mystery Puzzle Stealth Singleplayer FPS Combat First-Person Dark 3D Psychological Horror Gore
Revenue (estimated, gross)~$126ksomewhere between $56k and $811k · roughly 7K–100K copies

Review count and SteamSpy's owner range disagree, so the band is widened to cover both rather than picking a favourite. Multiplied by $8.11, the average price these copies actually sold for — weighted from the price history rather than taken from the $8.99 launch price. That is 10% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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History

10 data points since Jul 26, 2026. Gaps mean nothing changed — the value carries forward.

Revenue (est.) ~$125k → ~$126k
Reviews 343 → 345
Followers 6,705 → 6,700
Concurrent players 1 → 1
Price $8.99 → $8.99
Positive reviews 59.2% → 58.8%

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. 113 further data points reach back to Apr 1, 2023 — 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.

The dashed line marks Jul 28, 2026, when steamlense started measuring. Everything to its left was backfilled from public sources — monthly review counts from Steam, price changes from IsThereAnyDeal, monthly player averages from SteamCharts. Those are monthly figures, so the curve is coarser there — one point a month instead of one a day.

Lowest recorded price: $1.16 on Oct 7, 2026.

How crowded is this niche?

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

±?? Action + Horror + Online Co-Op

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 Eresys. 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.

Image Name Studio Shared Tag difference Price Reviews Positive Released Revenue (estimated)
Bureau of Contacts Bureau of Contacts MIROWIN 15 titles 5 − Lovecraftian + Co-op $7.99
$3.99
50%
576 82% Thu, Jun 20, 2024 $185k
$142k – $328k
Forsaken Frontiers Forsaken Frontiers made in fairyland first game 5 − Lovecraftian + Co-op $14.99 403 82% Sun, May 25, 2025 $253k
$112k – $279k
Escape Toon Kingdom Escape Toon Kingdom BearfoxBear 3 titles 5 − Lovecraftian + Co-op $9.99 114 81% Tue, Oct 22, 2024 $27k
$12k – $47k
Backrooms: Lost Backrooms: Lost Tuji Game 3 titles +1 5 − Lovecraftian + Psychological Horror $8.99 61 51% Thu, Jul 25, 2024 $25k
$11k – $44k
Far Cry 6 Far Cry 6 Ubisoft Montreal 31 titles +4 4 − Horror − Lovecraftian + Open World + FPS $59.99 36,322 71% Thu, May 11, 2023 $47.4m
$34.4m – $47.4m

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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