Mondealy: Day One
Mondealy: Day One is a prologue for the 2D adventure game Mondealy. You can see how adventures in the magical kingdom of Dargratt begin.
- Release Date:9/13/2021
- Franchise:Valkyrie Initiative
- Developer:uglycoal
- Publisher:Valkyrie Initiative
- Last Updated:12/1/2025
- Steam App Id:1591570
Steam Charts, Stats, and Live Player Count
At the moment, Mondealy: Day One has 1 concurrent player online and in-game. This is 86% lower than its previous all-time peak of 7 players achieved on 6/24/2023.

Review History Chart
Track historical review trends and overall ratings for Mondealy: Day One. It has received a total of 662 reviews on the Steam store and achieved a Player Score of 89 (Overwhelmingly Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Mondealy: Day One and its growth over time. It currently has 2,277 followers on its community page.
About Mondealy: Day One
Mondealy: Day One is an Adventure, Indie, RPG, and Free to Play game developed by uglycoal. On 9/13/2021, it was released on the Steam Store by Valkyrie Initiative.
Players have rated Mondealy: Day One as "Overwhelmingly Positive" out of 662 total reviews on the Steam Store. These are split between 632 positive reviews and 30 negative reviews — an overall 95% positive review rating.
It can be played and ran on both Windows and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Mondealy: Day One supports the following features:
- Full controller support
- Single-player
- Steam Cloud
- Steam Achievements
From the Steam community, Mondealy: Day One has been tagged with the following user tags:
- Relaxing
- Adventure
- Singleplayer
- 2D
- Exploration
- Mystery Dungeon
- Atmospheric
- Surreal
- Story Rich
- Pixel Graphics
- Walking Simulator
- Choices Matter
- RPG
- Narration
- Conversation
- Cute
- Choose Your Own Adventure
- Party-Based RPG
- CRPG
- Top-Down
Media & Sceenshots
Watch the featured video for Mondealy: Day One and see the latest screenshots from the Steam Store.

Supported Languages
Mondealy: Day One is available in 3 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Mondealy: Day One data has been sourced from:
- Valve Corporation. (2025, December 1). Mondealy: Day One on Steam. Steam Store. https://store.steampowered.com/app/1591570
- Valve Corporation. (2025, December 1). Mondealy: Day One. Steam Community Hub. https://steamcommunity.com/app/1591570
