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Euclidean

Euclidean

Euclidean; a game of geometric horror; a slow descent into the dark, into madness, futility, and despair, where Things greater than you watch and wait and dream. Struggle for every second of life you have left… Even knowing you’re better off dead.

Released Sep 25, 2015 Developer Alpha Wave Entertainment Publisher AAD Productions Platforms Windows IndieActionLovecraftianAtmosphericFirst-Person
View on Steam ↗ $4.99 (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-14.

65.4%positive254 reviews
Recommended · 0 found this helpful

“Bubble Bobble fell on hard times”

— a player, Steam review · 7 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-19.

13achievements
6.8%median completion
1.8%rarest: Indomitable (But Still Doomed)
58.1% of players 42.9% of players 32.0% of players 28.6% of players 25.2% of players 16.7% of players 6.8% of players 3.0% of players 2.3% of players 2.3% of players 1.9% of players 1.9% of players 1.8% of players 58.1% 0% most earned rarest
Almost everyone has
58.1%Inevitable — Die
42.9%Miscalculation — Get killed by a roving creature while still recharging Phase
32.0%Reaper's Puppet — Die 5 times
Rarest badges of honor
1.8%Indomitable (But Still Doomed) — Win the game with permadeath enabled
1.9%Don't Let it End Like This — Get killed by a gargantuan creature in permadeath mode
1.9%Slip Between The Cracks — Avoid every creature type by phasing

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-08-12. Steam prices vary by region — always confirm your local price on Steam.

$4.99current · sampled 2026-09-25 21:36 UTC
$4.99lowest since tracking began2026-08-12
US4.99 USD
UK3.99 GBP
Australia7.50 AUD
Canada5.49 CAD
Japan498 JPY
Brazil10.49 BRL
China21.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$2.0 China Japan Canada US Australia UK≈$5.3

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

$0 $5 $10 08-12 08-21 08-30 09-08 09-16 09-25

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Oct 28, 2020
The Zone: Stalker Stories - Kickstarter LIVE

At long last, an announcement! Ryan, the writer/designer and team lead for Euclidean, has been working on a new game. It's called The Zone: Stalker Stories, a post-apocalyptic, narrative RPG with deck

Apr 09, 2017
Euclidean - v1.3.0.1

New version incoming! This is a minor update that fixes some bugs and incompatibilities with VR HMDs. We've also upgraded to the latest version of Unity. As always, please continue to post any bug rep

Apr 09, 2017
Euclidean - v1.3.0.1

New version incoming! This is a minor update that fixes some bugs and incompatibilities with VR HMDs. We've also upgraded to the latest version of Unity. As always, please continue to post any bug rep

Sep 25, 2016
Euclidean - v1.3.0

New version incoming, in honour of a very special day! Upgraded to 3Dception v1.2.4 (significant performance improvement) Upgraded to latest version of Unity / SteamVR Various bugfixes and performance

Sep 25, 2016
Euclidean - v1.3.0

New version incoming, in honour of a very special day! Upgraded to 3Dception v1.2.4 (significant performance improvement) Upgraded to latest version of Unity / SteamVR Various bugfixes and performance

Games like Euclidean

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Scanner Sombre Scanner Sombre 89.1% · 3,433 reviews shares Lovecraftian, Abstract, VR, Horror Kairo Kairo 73.7% · 1,193 reviews shares Abstract, Surreal, VR, Horror Amnesia: The Dark Descent Amnesia: The Dark Descent 95.1% · 20,802 reviews shares Lovecraftian, Surreal, Horror, First Person Scorn Scorn 74.2% · 8,896 reviews shares Lovecraftian, Surreal, Horror, First Person The Room 4: Old Sins The Room 4: Old Sins 98.6% · 9,091 reviews shares Lovecraftian, VR, Horror, First Person Decarnation Decarnation 87.8% · 534 reviews shares Lovecraftian, Surreal, Horror, Atmospheric Into the Radius VR Into the Radius VR 93.8% · 8,846 reviews shares Surreal, VR, Horror, First Person [Chilla's Art] The Convenience Store | 夜勤事件 [Chilla's Art] The Convenience Store | 夜勤事件 83.7% · 1,931 reviews shares Surreal, Horror, First Person, Atmospheric

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-13.

GenresAction, Casual, Indie
Player tagsIndie · Action · Lovecraftian · Atmospheric · First-Person · Horror · VR · Casual · Abstract · Surreal · Singleplayer (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Tracked Controller Support · VR Supported · Steam Trading Cards · VR Support · Family Sharing
LanguagesEnglish * , Spanish - Spain, Italian, French, German *
ControllerFull support
Achievements13
Official sitehttp://alphawaveentertainment.com/project/euclidean/
Minimum system requirements (PC)

Minimum: OS *: Windows XP Processor: 2 GHZ Memory: 2 GB RAM Graphics: SM 3.0 capable DirectX: Version 11 Storage: 500 MB available space VR Support: SteamVR Additional Notes: For VR Mode: NVIDIA GeForce GTX 560 (or equivalent) and Oculus Rift DK2 headset - 0.8 runtime required