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Doors of Insanity

Doors of Insanity

Cards and Chaos await you in Doors of Insanity, a Deck Building RPG roguelike with a focus on character creation and incredible loot!

Released Jan 26, 2022 Developer One Shark Publisher Neon Doctrine Platforms Windows Card BattlerDeckbuildingTurn-Based TacticsRogue-likePvP
View on Steam ↗ Free (US · as of 2026-05-14)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

72.0%positive225 reviews
Recommended · 63 found this helpful

“Follow my Curator Page if you're into Strategy Games! I was on the fence about getting this game. When I did, I played a bit and lost interest quickly because of several things others pointed out in their negative reviews (One for example is the very good review written by the…”

— a player, Steam review · 4 hrs played
Recommended · 34 found this helpful

“Review by Gaming Masterpieces - The greatest games of all time on Steam. With Doors of Insanity, publisher Another Indie sent a new card battler into the race for players' favour. Developed by OneShark, the game sends us into purgatory to fight the monsters of hell. It is in…”

— a player, Steam review · 3 hrs played
Not recommended · 52 found this helpful

“It's not all bad, but there are enough things bugging and annoying me, to give this a thumbs down when we compare it to its competition, with the same price tags and early access attachments. If we look past all the obvious bugs that comes with a early access game, and go to the…”

— a player, Steam review · 11 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 2026-09-26.

19achievements
51.5%median completion
5.1%rarest: Sweaty boi
91.8% of players 90.9% of players 88.8% of players 88.4% of players 86.6% of players 80.6% of players 78.3% of players 76.6% of players 62.8% of players 51.5% of players 46.2% of players 44.6% of players 39.3% of players 39.0% of players 35.8% of players 17.9% of players 9.3% of players 8.5% of players 5.1% of players 91.8% 0% most earned rarest
Almost everyone has
91.8%Swag — Put on your first piece of equipment
90.9%Who is that young go-getter? — Reach character lv 2
88.8%Consumer — Consume a card
Rarest badges of honor
5.1%Sweaty boi — Win a match in PvP
8.5%God works in mysterious ways — Dont get fisted by God's "My Wrath" skill
9.3%Drive me insane — Play on insane difficulty

Latest official news

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

Feb 14, 2025
A Door Will Open on February 20... Get Ready To Hop Into Purgatory

Howdy adventurers, The release date for Doors of Insanity: ReOpened is here! February 20, at 10:00 AM PT! (When is this in my timezone?) Doors of Insanity: ReOpened is a total reimagining of OneShark’

Jan 20, 2025
OUR PLAYTEST IS NOW REOPENED!

Greetings adventurers, The door to the PLAYTEST of the half-remake, half-sequel Doors of Insanity: ReOpened is now open! There are infinite doors you can open, but be careful; each door could hide a m

Dec 20, 2024
It's Lovely Weather for Half-Off or Better With You ❄️

The holiday season is right around the corner, making it the best time to stay indoors with a warm drink (or cold, depending on where you are) and to play games all day! Why not add some of our Neon D

Oct 15, 2024
Doors of Insanity: ReOpened Trailer & Demo is here!

Hey everyone! We’re excited to show you something we’ve been working on for a long time - Doors of Insanity:ReOpened! If you already own the original Doors of Insanity, worry not! You will get a copy

Feb 07, 2024
BLOOD SERVANTS REVEAL!

You awaken in prison, hungry, weak, and stripped of all your powers. You do not know what happened. You do not know why you are here. There is only one thing you do remember: You need to get stronger.

Games like Doors of Insanity

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

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresAdventure, RPG, Strategy
Player tagsCard Battler · Deckbuilding · Turn-Based Tactics · Rogue-like · PvP · Card Game · Rogue-lite · Turn-Based · RPG · Character Customization · Strategy · Anime (SteamSpy community voting)
FeaturesSingle-player · Multi-player · PvP · Online PvP · Steam Achievements · Full controller support · Remote Play on TV · Family Sharing
LanguagesEnglish, Russian, Simplified Chinese, Traditional Chinese
ControllerFull support
Achievements19
Minimum system requirements (PC)

Minimum: OS *: Windows Xp Processor: Any Memory: 2 GB RAM Graphics: DirectX 9 Compatible Graphics Card Storage: 2 GB available space Sound Card: Any