Free Mystery Dungeon Games on Steam
Steam currently has 1,357 Mystery Dungeon games available to download and play. Explore our list of the best free games ranked by popularity and ratings. Data for this list is calculated from reviews and player counts reported directly by Steam and will be updated in real-time. Free Mystery Dungeon game rankings were last updated on 3/9/2026.
Looking for more? Explore other lists such as:
- Best mystery dungeon games on Steam
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- Most played Steam games
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1. GodsArena Online
GodsArena is a dream game created by our small independent team inspired by classic MMORPGs. Four playable classes, a wide variety of pets, dungeons, maps, and of course — fierce rivals!
GodsArena Online holds the #1 spot for "best free Mystery Dungeon game on Steam" with a Player Score of 70. Its score was calculated by analyzing a total of 273 reviews on Steam. This breaks down to a total of 203 positive reviews and 70 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run GodsArena Online on the Steam Deck.
| Release Date | 9/1/2025 |
| Developer | gamespaceteam |
| Publisher | gamespaceteam |
| Steam App Id | 3754990 |
2. Gumballs & Dungeons
Embark on a free, exciting roguelike adventure with Gumballs & Dungeons! Collect and find hundreds of Gumballs, all with their own unique abilities, and create a synergistic team to tackle procedurally generated dungeons, discovering secrets and a trove of easter eggs as you explore!
Gumballs & Dungeons has achieved a Player Score of 91, placing it in the #2 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,711 reviews on Steam. This breaks down to a total of 1,648 positive reviews and 63 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 3/5/2025 |
| Franchise | UltraPlayers Studio |
| Developer | Qcplay |
| Publisher | UltraPlayers |
| Steam App Id | 3112010 |
3. Runes of Magic
Start your heroic saga today in a world full of magic and excitement: Choose your race, build a home and discover the fantastic world of Taborea in the classic free-to-play MMO!
Runes of Magic has achieved a Player Score of 67, placing it in the #3 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,501 reviews on Steam. This breaks down to a total of 1,037 positive reviews and 464 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Runes of Magic on the Steam Deck (though some functionality may be limited).
| Release Date | 8/29/2018 |
| Developer | Runewaker Entertainment |
| Publisher | Gameforge 4D GmbH |
| Steam App Id | 808290 |
4. Dungeon Stalkers
Dungeon Stalkers is a PvEvP dungeon crawler game where you can experience the joy of exploration and survival in a classic RPG. Join forces with your companions to defeat other adventurers and monsters, and acquire equipment and treasures. Then, escape safely from the witch's curse!
Dungeon Stalkers has achieved a Player Score of 48, placing it in the #4 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 3,721 reviews on Steam. This breaks down to a total of 1,793 positive reviews and 1,928 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Dungeon Stalkers on the Steam Deck (though some functionality may be limited).
| Release Date | 10/29/2025 |
| Developers | |
| Publishers | |
| Steam App Id | 2468730 |
5. Warspear Online
Create your hero and dive into an epic 2D MMORPG! Explore a vast open world, conquer castles, battle in free-for-all PvP, team up in guilds, join Alliance wars, explore dungeons, and celebrate with fun in-game events!
Warspear Online has achieved a Player Score of 70, placing it in the #5 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 3,046 reviews on Steam. This breaks down to a total of 2,202 positive reviews and 844 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is not possible to play or run Warspear Online on the Steam Deck.
| Release Date | 11/2/2017 |
| Developer | Titulum Enterprises Limited |
| Publisher | Titulum Enterprises Limited |
| Steam App Id | 326360 |
6. Helbreath Nemesis
Helbreath is a dark medieval MMORPG featuring intense PvP, strategic alliances, and a trade-centric economy. Choose between two warring factions and immerse yourself in epic battles and quests in a vast fantasy world.
Helbreath Nemesis has achieved a Player Score of 68, placing it in the #6 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 149 reviews on Steam. This breaks down to a total of 108 positive reviews and 41 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Helbreath Nemesis on the Steam Deck.
| Release Date | 4/13/2024 |
| Developer | HB Nemesis International |
| Publisher | HB Nemesis International |
| Steam App Id | 2857560 |
7. Idle Cats Dungeon
Recruit different cats, level them up, and gather treasure all from the corner of your screen. Idle Cats Dungeon is an incremental desktop game where adventure runs alongside your daily tasks. Can you slay more enemies than other players?
Idle Cats Dungeon has achieved a Player Score of 59, placing it in the #7 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 12 reviews on Steam. This breaks down to a total of 8 positive reviews and 4 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 3/9/2026 |
| Developer | Artur Latkovsky |
| Publisher | Artur Latkovsky |
| Steam App Id | 4255490 |
8. FANTATALE
Battle, level up, and decorate freely—an endless fantasy adventure awaits
FANTATALE has achieved a Player Score of 56, placing it in the #8 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 102 reviews on Steam. This breaks down to a total of 59 positive reviews and 43 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play FANTATALE on the Steam Deck (though some functionality may be limited).
| Release Date | 12/13/2024 |
| Developer | Teeny Studio Inc. |
| Publisher | Teeny Studio Inc. |
| Steam App Id | 3301040 |
9. United heist
Your crew consists of two elite thieves. A client hires you to steal a mysterious item. One handles intel; the other infiltrates. Choose your roles and master the heist in this asymmetric co-op puzzle game.
United heist has achieved a Player Score of 79, placing it in the #9 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,973 reviews on Steam. This breaks down to a total of 1,633 positive reviews and 340 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play United heist on the Steam Deck (though some functionality may be limited).
| Release Date | 2/12/2023 |
| Developer | No more sleep |
| Publisher | No more sleep |
| Steam App Id | 2119740 |
10. 勇者传承
这是一个被魔物侵蚀的黑暗时代，七大陆濒临崩溃。而你——一位来自偏远村落的普通人——意外接到了英雄召集令。自此，你踏上了一场穿越七块大陆的壮阔冒险，寻找散落各地的七大神器：窥视之眼、逆流护腕、生命之种、誓约圣剑、虚化之盾、远古法典、折越魔镜。只有集齐它们，才能驱散黑暗，拯救苍生。
勇者传承 has achieved a Player Score of 75, placing it in the #10 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 55 reviews on Steam. This breaks down to a total of 47 positive reviews and 8 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
More Free Mystery Dungeon Games
Explore even more rankings for the 100 best free Mystery Dungeon games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 152 | 9/1/2025 | 70 | Free | Steam Charts | |
| 107 | 3/5/2025 | 91 | Free | Steam Charts | |
| 88 | 8/29/2018 | 67 | Free | Steam Charts | |
| 52 | 10/29/2025 | 48 | Free | Steam Charts | |
| 47 | 11/2/2017 | 70 | Free | Steam Charts | |
| 18 | 4/13/2024 | 68 | Free | Steam Charts | |
| 17 | 3/9/2026 | 59 | Free | Steam Charts | |
| 15 | 12/13/2024 | 56 | Free | Steam Charts | |
| 9 | 2/12/2023 | 79 | Free | Steam Charts | |
| 8 | 2/6/2026 | 75 | Free | Steam Charts | |
 | 7 | 8/4/2024 | 78 | Free | Steam Charts | |
 | 7 | 2/22/2026 | 74 | Free | Steam Charts | |
 | 7 | 9/26/2025 | 68 | Free | Steam Charts | |
 | 6 | 5/9/2025 | 65 | Free | Steam Charts | |
 | 2 | 6/29/2023 | 68 | Free | Steam Charts | |
 | 2 | 8/28/2024 | 43 | Free | Steam Charts | |
 | 2 | 12/26/2022 | 74 | Free | Steam Charts | |
 | 2 | 4/8/2024 | 73 | Free | Steam Charts | |
 | 2 | 5/13/2024 | 68 | Free | Steam Charts | |
 | 2 | 10/10/2025 | 53 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Player counts and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2026, March 9). Steam Store. Steam Store.
- Valve Corporation. (2026, March 9). GodsArena Online on Steam. Steam Store.
- Valve Corporation. (2026, January 14). Gumballs & Dungeons on Steam. Steam Store.
- Valve Corporation. (2026, February 26). Runes of Magic on Steam. Steam Store.
- Valve Corporation. (2026, March 9). Dungeon Stalkers on Steam. Steam Store.
- Valve Corporation. (2026, March 12). Warspear Online on Steam. Steam Store.
- Valve Corporation. (2025, November 14). Helbreath Nemesis on Steam. Steam Store.
- Valve Corporation. (2026, March 13). Idle Cats Dungeon on Steam. Steam Store.
- Valve Corporation. (2026, March 5). FANTATALE on Steam. Steam Store.
- Valve Corporation. (2025, October 30). United heist on Steam. Steam Store.
- Valve Corporation. (2026, March 12). 勇者传承 on Steam. Steam Store.