Once Upon a Dungeon – Infinity Cover Art

Once Upon a Dungeon – Infinity (v0.9.18.0)

RPG 170.20 MB v0.9.18.0 635 views

Game Overview

An endless crawl through hostile, randomly assembled depths gives Once Upon a Dungeon – Infinity its stubborn old-school appeal. It is a turn-based roguelike RPG built around tense positioning, resource management, and the steady promise that the next chamber may contain either a life-saving artifact or a monster capable of ending a promising run. Slavic-inspired gods, grim dungeon creatures, and the looming Fallen One give the adventure more character than a simple fantasy loot hunt. The mood is dark and deliberate rather than frantic, rewarding players who like to think before every move.

Combat supports close-range weapons, ranged attacks, and magic, with status effects such as freezing, bleeding, and stuns adding tactical consequences to each encounter. Runs revolve around pushing farther into procedurally generated dungeon layouts, gathering equipment, comparing upgrades, trading, and improving a hero’s growing collection of passive and usable abilities. Allies are more than disposable summons: they earn experience, level up, equip gear, and can look after themselves with healing, making party composition a meaningful part of survival. Crafting lets players combine or improve equipment and prepare potions, while customizable controls and interface schemes help the game fit different play styles.

Its strongest feature is the amount of systems packed into a focused dungeon-crawling format. Rather than relying on elaborate story scenes or overworld travel, it keeps attention on combat choices, inventory decisions, and long-term character development, with divine powers adding an unusual Slavic flavor to the formula. The ability to build a capable party alongside the main hero makes it feel more strategic than many lone-adventurer roguelikes, especially when battles turn into contests of positioning and recovery. Fans of traditional roguelikes, loot-heavy action RPG progression, and games like Tales of Maj’Eyal should find plenty to enjoy, while newcomers need patience for its methodical pace and demanding dungeon risks.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Once Upon a Dungeon - Infinity folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • OS: Windows 10
  • Processor: Dual Core 2.4 GHz
  • Memory: 4 GB RAM
  • Graphics: GeForce GTX 950
  • Storage: 500 MB available space
Last Updated
Status
Online
Looking for a newer update? Request an update
Skip the browser next time Browse, download, extract, and organize your games with the SteamUnlocked Launcher.
Get the Launcher

Setup Guide & Troubleshooting

How do I fix missing DLL errors for Once Upon a Dungeon – Infinity (v0.9.18.0)?

After extracting Once Upon a Dungeon – Infinity (v0.9.18.0), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 170.20 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

Once Upon a Dungeon – Infinity (v0.9.18.0) requires a GeForce GTX 950 or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
Looking for something else? Explore all games on SteamUnlocked →
Saved to My Library View Library