One Deck Dungeon

Released: May 18, 2018
Platforms
Last updated: 12 Sep 2026, 23:44 GMT

Updates & announcements

20 posts

07 Aug 2026Developer post
What's New in Version 1.7.2
This update adds new possibilities for setting up the game with Relics. Now, you can choose a Relic without using the Relics of the Forge deck at all. This comes with some balance changes for playing with such a deck, as well as a balance change for playing with a hybrid Relics d
This update adds new possibilities for setting up the game with Relics. Now, you can choose a Relic without using the Relics of the Forge deck at all. This comes with some balance changes for playing with such a deck, as well as a balance change for playing with a hybrid Relics deck.
It also has a few fixes and improvements:

Filling an armor box on Fire Drake no longer causes non-armor boxes to be considered covered.
Fixed a problem where potion tokens could incorrectly break the supply limit when using Catastrophe Catalyst.
Boost tokens used to fulfil the requirements of X cost magic skills are now returned to the supply.
Fixed a problem with Trueshot Quiver in a two hero game.
Boost tokens used to fill a Lich boss box are returned along with the dice.
Fixed issues in which the game could get stuck when auto healing with the Vigor potion.
Boost tokens used to fulfil the requirements of skills like Desperation are now returned to the supply.
Original post
21 Jul 2026Developer post
What's New in Version 1.7.1
This update has a few bug fixes and improvements: Fixed a problem where the game could get stuck when descending to the Boss with a Fiend in play. Fixed Flamberge's Heroic Feat counting Crits already in play as Heroic dice. Using Clever Targeting on the Fire Drake no longer crash
This update has a few bug fixes and improvements:

Fixed a problem where the game could get stuck when descending to the Boss with a Fiend in play.
Fixed Flamberge's Heroic Feat counting Crits already in play as Heroic dice.
Using Clever Targeting on the Fire Drake no longer crashes the game.
Fixed a problem where Hunter could not place Opening Shot dice in some cases.
Original post
17 Jul 2026Developer post
Relics of the Forge Now Available
Relics of the Forge brings new adventures and strategic depth to your dungeon dives. Choose a powerful relic to take along in your quest, each with unique abilities and mechanics. New challenges await your heroes! View game page This DLC expansion includes 6 fiery new heroes, 5 d
Relics of the Forge brings new adventures and strategic depth to your dungeon dives. Choose a powerful relic to take along in your quest, each with unique abilities and mechanics. New challenges await your heroes!
View game pageThis DLC expansion includes 6 fiery new heroes, 5 dangerous new dungeons, 12 mysterious relics, and an entire new 44-card encounter deck that can be played on its own or mixed together with the original encounter deck (or the Forest of Shadows deck). It also includes new potions, basic skills, and gameplay mechanics, and more than doubles the content in the game!
Version 1.7 of One Deck Dungeon also includes bug fixes, improvements, and mechanical changes:
The "Return" keyword replaces "Discard" when referring to dice.
Dungeon and encounter effects that "immediately discarded" dice of a specific value have been changed to return dice only once, after the Gather + Roll step.
The Transmute skill has been renamed to Mana Conduit (avoiding a conflict with the new "Transmute" keyword).
You can view the discard pile while the Stairs are visible by bringing up the full Stairs card and then pressing the View Discard button.
You can view the other doors during an encounter by bringing up the full encounter or dungeon card and then pressing the View Doors button.
You can view exiled cards by bringing up the full Level card and then pressing the Exiled Cards button.
You can view exiled dice by hovering over the General Supply.
Original post
16 Jun 2026Developer post
Unveiling the Relics of the Forge
Today on Handelabra Live , we are showing the first preview of Relics of the Forge! It's the next big expansion for One Deck Dungeon that more than doubles the core game - it's around the size of Forest of Shadows and Abyssal Depths combined. Relics of the Forge will include: 5 d
Today on Handelabra Live, we are showing the first preview of Relics of the Forge! It's the next big expansion for One Deck Dungeon that more than doubles the core game - it's around the size of Forest of Shadows and Abyssal Depths combined.
Relics of the Forge will include:
5 dungeons
6 heroes
Encounter deck
Brand new Forge mechanic with 12 powerful relics to bring with you into the dungeon
3 new progression focuses with new talents
and more!
Watch the stream here or on Twitch! It will be posted to our YouTube channel later on.
Original post
07 Oct 2025Developer post
What's New in Version 1.6.8
This update has a security fix for a vulnerability in the underlying Unity game engine.
08 Nov 2024Developer post
What's New in Version 1.6.7
The Steam Game Recording feature is officially available in the latest version of the Steam Client. Record your gameplay automatically in the background, view replays, and share clips. One Deck Dungeon generates event markers as relevant game events happen. This update also has v
02 Oct 2023Developer post
What's New in Version 1.6.6
This update fixes a problem where Difficult mode Fiends could revert to Normal mode.
27 Sep 2023Developer post
What's New in Version 1.6.5
This update has various modernizations to the low level game engine. As a result, the minimum system requirements have changed: Windows 7 SP1+, x64 architecture macOS High Sierra 10.13+, Apple Silicon or x64 architecture Linux: Ubuntu 20.04, Ubuntu 18.04, and CentOS 7, x64 archit
This update has various modernizations to the low level game engine. As a result, the minimum system requirements have changed:

Windows 7 SP1+, x64 architecture
macOS High Sierra 10.13+, Apple Silicon or x64 architecture
Linux: Ubuntu 20.04, Ubuntu 18.04, and CentOS 7, x64 architecture
Version 1.6.4 is available on a beta branch for use with older computers that no longer meet the minimum system requirements.
We've also made a few bug fixes and small improvements, notably:

Added an achievement for winning a game with Mist.
Fixed a problem where the game could get stuck loading in certain situations with Dragoon.
Improved performance and text legibility on Steam Deck.
Original post
04 Mar 2022GamingOnLinux
One Deck Dungeon gets 'optimized' for the Steam Deck
One Deck Dungeon developer Handelabra Games Inc. announced recently that a new upgrade is available, which should make the experience on Steam Deck much nicer. Read the full article here:
03 Mar 2022Developer post
Optimized for Steam Deck in Version 1.6.4
If you're one of the lucky players who has received their Steam Deck, we have some good news - One Deck Dungeon is now optimized to play even better! On Steam Deck, the game will have larger text areas and fonts, and will show button graphics specifically for that device. In case
If you're one of the lucky players who has received their Steam Deck, we have some good news - One Deck Dungeon is now optimized to play even better!
On Steam Deck, the game will have larger text areas and fonts, and will show button graphics specifically for that device.
In case you're wondering why the game isn't showing as "Steam Deck Compatibility Verified" - there's quite a long queue of games waiting to be reviewed by Valve. Once it's our turn, we're confident we'll get a green checkmark! Until then you can rest assured that the game is 100% compatible with Steam Deck.
This update also includes a few bug fixes and small improvements, notably:

Fixed a problem where Terrorshell's level 3 ability did not always work properly.
Right-stick click will now dismiss the full dungeon card after you bring it up.
Start button will now close the menu after you bring it up.
On the main menu, the back button now correctly quits out of the game.
Original post
19 Nov 2021Developer post
What's New in Version 1.6.3
One Deck Dungeon has a new and improved help & feedback system, powered by Helpshift. Use the Help & Feedback button from the in-game or main menu to access FAQs and report problems to us directly in-game. This update also includes various bug fixes and small improvements
One Deck Dungeon has a new and improved help & feedback system, powered by Helpshift. Use the Help & Feedback button from the in-game or main menu to access FAQs and report problems to us directly in-game.
This update also includes various bug fixes and small improvements, notably:

Fixed a problem where undo could cause the game to get stuck in certain situations.
Undo will no longer incorrectly skip triggered effects after die rolls.
Precision Strike can now be used while the Confront Fiend button is available.
Guile now works properly when there are no agility dice left in the supply.
Original post
14 Jul 2021Developer post
What's New in Version 1.6.2
This update has a few performance optimizations, bug fixes, and small improvements.
26 May 2021Developer post
Version 1.6 with Gamepad Support
One Deck Dungeon is now fully playable with gamepad controllers! We officially support Xbox, PlayStation, and Switch Pro gamepads, but most gamepads should work. The game switches seamlessly between gamepad and mouse depending on what you use. If you have feedback about how the g
One Deck Dungeon is now fully playable with gamepad controllers!
We officially support Xbox, PlayStation, and Switch Pro gamepads, but most gamepads should work. The game switches seamlessly between gamepad and mouse depending on what you use.
If you have feedback about how the gamepad interaction feels, or if you run into any bugs, please reach out to us directly in-game using the Send Feedback button in the in-game or main menu. One Deck Dungeon is coming to Nintendo Switch soon, and we're looking to make the gamepad support the best it can be.
This update also features a brand-new tutorial, more interface improvements, and bug fixes. If you're an experienced dungeoneer and want to try the new tutorial, visit the How to Play screen.
Other Fixes and Improvements

The stairs card now shows time icons instead of hearts. It works the same way as before - whenever 3 icons are on the card, a hero takes 1 damage and 3 icons are removed from the card.
The boss card now shows a skull icon for its total HP instead of a heart icon. It works the same way as before - once you've earned at least that many skulls by striking the boss, the boss is defeated.
On wide screens, hero skills are now shown in 3 columns instead of 2.
Identical effect notifications will now only show once per game state.
The Piercing Blast effect can now stack with multiple uses.
Fixed a problem with replacing items when using the Bandages talent.
Transmute and Prep now work together correctly.
Various other bug fixes and small improvements have been made.
Original post
02 Apr 2021Developer post
Gamepad Public Beta Now Available
Gamepad controller support is coming to One Deck Dungeon, and we want to make sure it’s the best it can be. Starting today, you can try out a preview version on Steam, as long as you own the game! So far we are primarily supporting Xbox, PlayStation, and Switch Pro gamepads, but
Gamepad controller support is coming to One Deck Dungeon, and we want to make sure it’s the best it can be. Starting today, you can try out a preview version on Steam, as long as you own the game!
So far we are primarily supporting Xbox, PlayStation, and Switch Pro gamepads, but most gamepads should work. The game switches seamlessly between gamepad and mouse depending on what you use.
We're looking to gather feedback from you about how the gamepad interaction feels, uncover any lurking bugs, and in general make sure the feature is as solid as it can be. Please post general feedback in the special sub-forum, and report bugs directly in-game using the Send Feedback button in the in-game or main menu.
The beta version also includes a brand new guided tutorial that replaces the freeform hint system. You can give it a try from the How To Play screen. Let us know what you think!
Using Steam to participate in the beta:
To access the Gamepad Public Beta, do the following:

Quit and restart Steam, then open the Library tab.
Right-click on One Deck Dungeon and select Properties.
Click the BETAS tab and choose “gamepad - Gamepad Public Beta” from the dropdown list.
Steam will update the game automatically.
You can switch back to the non-beta version of the game at any time. To restore the regular version of the game, do the following:

Right-click on One Deck Dungeon and select Properties.
Click the BETAS tab and choose “NONE - Opt out of all beta programs” from the dropdown list.
Steam will update the game automatically.
My gamepad is acting as a mouse! Help!
This problem can occur because Steam does not yet know the game has controller support. It tries to make your gamepad control the mouse cursor instead. Once gamepad support is shipped in the public version, this problem will go away. Until then, please do the following:

In Steam, open Settings (or Preferences).
Select Controller.
Click General Controller Settings.
Uncheck the “Configuration Support” box corresponding to your controller (or all of them, if you like).
If that doesn’t work, try:

Go into Big Picture Mode.
In Library, select One Deck Dungeon, then Manage Game.
Select Controller Options.
Set "Use Steam Configuration for Non-Steam Controllers" to "Forced Off".
Original post
04 Nov 2020Developer post
What's New in Version 1.5.1 - Bug Fixes
This update includes several bug fixes and improvements: The Dragoon's skill has been changed to gain 2s instead of 1s. Fixed a problem where playing with roll dice animations turned off could result in dice not being rolled properly in some situations. The Dehydrated Dice achiev
This update includes several bug fixes and improvements:

The Dragoon's skill has been changed to gain 2s instead of 1s.
Fixed a problem where playing with roll dice animations turned off could result in dice not being rolled properly in some situations.
The Dehydrated Dice achievement will now be awarded correctly.
The Aquamancer's 2P heroic feat is no longer limited to storing 4 heroic dice.
The Dragoon can discard dice on her heroic feat to make room for different dice at the end of the encounter.
Piercing Blast no longer causes the game to possibly freeze in the Yeti dungeon.
Fixed an issue where the game could get stuck on descending if both Sharkwisp and the Warden are in the game.
The game no longer gets stuck if Endless Kelp discards the only door left in the deck when you explore.
Fixed a problem that could occur when multiple healing effects happen at once.
The Immunity skill now works properly with encounter and dungeon effects that add time to the consequences.
Original post
28 Oct 2020Developer post
Abyssal Depths now available with Version 1.5
Version 1.5 of One Deck Dungeon is now available with support for Abyssal Depths ! This DLC expansion adds a new threat to your Dungeon adventures: Fiends who hound you throughout your entire quest to reach the boss. Plus, 2 new aquatic heroes join the fight in the murky waters!
Version 1.5 of One Deck Dungeon is now available with support for Abyssal Depths! This DLC expansion adds a new threat to your Dungeon adventures: Fiends who hound you throughout your entire quest to reach the boss. Plus, 2 new aquatic heroes join the fight in the murky waters!
https://store.steampowered.com/app/1418480/One_Deck_Dungeon__Abyssal_Depths
Find Abyssal Depths with the Choose Fiend button on the New Game screen, or by scrolling to the new heroes.
Fiends
Abyssal Depths includes 6 different Fiends, each with two levels of difficulty:

Endless Kelp
Merflection
Sharkwisp
Spout Elemental
Terrorshell
Tidal Snake
Fiends have their own challenge boxes that can be filled at any time, even over multiple encounters. By filling all the boxes you can confront the Fiend, reduce its terrible effects, and claim a bonus! However, the Fiend won't give up so easily - the Threat Level rises again whenever you descend.
Note: The Tidal Snake Fiend requires Forest of Shadows.
Heroes
Abyssal Depths also brings 2 new heroes to the fight:
The magical Aquamancer brings a tsunami of heroic dice to the fight, while the Stalwart Dragoon wields her trident with considerable strength.
Additional changes in version 1.5:

Notification popups now appear for various effects that occur due to the dungeon card, encounter card, Fiend threat levels, or other sources.
Fixed various small bugs.
Hotfix Oct 29 (build 221): Fixed an issue with disabling Roll Die Animations and Dragoon's Heroic Feat.
Original post
25 Feb 2020Developer post
What's New in Version 1.4.5 - Bug Fixes
This update includes the following bug fixes and improvements: Fixed a problem with Blind Luck where one of the selection buttons could be off-screen. If the game crashes or is quit before assigning checkmarks at the end of the game, you are given the opportunity to assign checkm
This update includes the following bug fixes and improvements:

Fixed a problem with Blind Luck where one of the selection buttons could be off-screen.
If the game crashes or is quit before assigning checkmarks at the end of the game, you are given the opportunity to assign checkmarks the next time the game is launched.
Original post
12 Nov 2019Developer post
What's New in Version 1.4.3 - Mist from Aeon's End has arrived!
Mist has arrived! This breach mage can usually be found defending the city of Gravehold from the Nameless in Aeon's End , but she has fallen through a breach and awakened in Mynerva. She has decided to join the Dungeoneer's Guild and help defend the land while working to find her
11 Oct 2019Developer post
The Spirit Island Campaign Has Arrived!
The hit settler-destruction, area-control game is coming to Steam - with your help! Check out the Indiegogo campaign and help repel the colonists! Spirit Island is a deep strategy cooperative game (what can we say, we like the co-op). Players take on the roles of the spirits of t
04 Jun 2019Developer post
What's New in Version 1.4.2 - Bug Fixes
This update includes the following bug fixes and improvements: Fixed a problem interaction when using the Whirlwind or Synergy Aura skills. Encounter cards are once again visible in the Card Library screen.
This update includes the following bug fixes and improvements:

Fixed a problem interaction when using the Whirlwind or Synergy Aura skills.
Encounter cards are once again visible in the Card Library screen.
Original post

Updates & announcements

Other Fixes and Improvements

Using Steam to participate in the beta:

My gamepad is acting as a mouse! Help!

Fiends

Heroes

1.4.4 Hotfix Update