Once upon a Dungeon - Infinity

About this game

Once upon a Dungeon - Infinity is a traditional roguelike inspired by Slavic mythology, focused on an endless dungeon-crawling experience.

Gameplay

Delve into the dark dungeons full of dreadful monsters. Defeat them using melee, magical and projectile weapons. Collect Slavic gods, and unleash their power. Create or hire allies, increase their powers, and engage them skilfully in combat. Craft magic items, collect unique ones, enhance passive and active attributes and face the main antagonist – Fallen One.

Features

• turn-based, loot/hack oriented roguelike
  
• numerous procedurally generated dungeons to explore
  
• wide variety of enemies and loot to discover
  
• advanced combat system: use melee and ranged attacks, and manage status effects like bleeding, freezing, and stunning
  
• passive and active abilities to customize your playstyle
  
• inventory management and trading system
  
• companion system: allies gain experience, level up, heal themselves, and use equipment just like the main hero
  
• crafting system: enhance gear, merge items to create stronger equipment, and brew potions
  
• User Interface schemes
  
• customizable game tiles

Latest news

• Patch Notes·5 Jun 2026Official

  Version 1.0.1, some hot fixes

  Version 1.0.1, fixes: - Recipe 'Toadstools to Potion' now works - Hero's stash now has a toolbar - Equipment comparison - sometimes panels were overlapping Many thanks to user HyperNova for spotting these 👍
  Read full article on Community Announcements (Koto)

• Announcements·3 Jun 2026Official

  1.0

  After many months of development, fixes, and improvements, version 1.0 of Once upon a Dungeon - Infinity is ready. Have fun!
  Read full article on Community Announcements (Koto)

• Announcements·17 May 2026Official

  New spell, new passive ability and more

  Version 0.9.18.18 brings many QOL improvements -new passive ability Knockback shot -bows and crossbows can have Knockback shot stat vozzler003 user https://steamcommunity.com/profiles/76561198045861999 - auto assign Active Ability if there is a room on the hot bar - better 'enter dungeon' hint - new recipe: Three Ancient Enchanters - playing with a game controller - fixed some issues reported by Gizmo https://steamcommunity.com/profiles/76561198004555262 - new Special Potion: Dexterity Potion - new Spell Kind: Lighting Ball - Class Settings screen enhanced with elemental attack selection.
  Read full article on Community Announcements (Koto)

• Announcements·14 Mar 2026Official

  New dungeon: Lava, game balance improved

  Version 0.9.17.6 brings:- New dungeon: Lava- Some items have Endless Durability - Hero's inventory increased (two new rows)- Game difficulty increased very strongly- After level up there are 5 points to abilities added- Playing with a game controller - fixed some issues- Improvements to gameplay on further descent levels
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• Announcements·23 Feb 2026Official

  New spell, many QOL improvements

  Version 0.9.16.10 brings many fixes and QOL features. - New spell: Spectral Vision allowing to see on the map items normally not visible (seal parts, secret doors)- Restore equipment properties (durability + charges) now possible with one click (recipe + magic dust still required!) - Restore equipment properties (durability + charges) also possible for an Ally- Hints are not showed again during given game (it was very annoying)- Ally when spawned at level > 1 gets some reasonable experience, so that it can level up quite soon- Lasting effect tooltip now shows pending turns- Balance of some spells fixed
  Read full article on Community Announcements (Koto)