Free Mystery Dungeon Games on Steam
Steam currently has 1,044 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 2/11/2025.
Looking for more? Explore other lists such as:
- Best mystery dungeon games on Steam
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1. Legacy of Defense - Prologue
Become the hero of a fantasy world and defend against monsters! 'Legacy of Defense - Prologue' is the intro to the innovative game 'Legacy of Defense' combining side-scrolling action and deck-building. Collect cards, use skills, gain experience, upgrade, and defeat the final boss!
Legacy of Defense - Prologue holds the #1 spot for "best free Mystery Dungeon game on Steam" with a Player Score of 84. Its score was calculated by analyzing a total of 272 reviews on Steam. This breaks down to a total of 248 positive reviews and 24 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.
| Release Date | 8/4/2024 |
| Developers | |
| Publishers | |
| Steam App Id | 3096620 |
2. The Maze Survivor : First Entrants
"The Maze Survivor: First Entrants" is a free online survival horror game that supports 1-5 players. You lost your memory and woke up in the center of a maze! The maze is full of monsters and traps. Find a way out of the maze through exploration, puzzle solving and cooperation!
The Maze Survivor : First Entrants has achieved a Player Score of 62, placing it in the #2 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 153 reviews on Steam. This breaks down to a total of 101 positive reviews and 52 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 | 12/11/2024 |
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| Steam App Id | 3322850 |
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 66, placing it in the #3 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,366 reviews on Steam. This breaks down to a total of 931 positive reviews and 435 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. 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 #4 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,661 reviews on Steam. This breaks down to a total of 1,378 positive reviews and 283 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 |
5. 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 70, placing it in the #5 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 130 reviews on Steam. This breaks down to a total of 98 positive reviews and 32 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 |
6. DarkStory Online
Bring the past back to life and live a new story in DarkStory; It's an authentic MMORPG 2D inspired by classic old-school RPGs. With hundreds of gameplay hours, immerse yourself with this epic role experience.
DarkStory Online has achieved a Player Score of 63, placing it in the #6 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 433 reviews on Steam. This breaks down to a total of 286 positive reviews and 147 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.
7. 東方翠神廻廊 〜 Faith in the Goddess of Suwa.
“Touhou Suijin Kairou” is a Touhou derivative RPG featuring over 150 fantasy girls! Explore the corridors and solve the strange situation in Gensokyo! A profound story unfolds, and your choices will change the future!
東方翠神廻廊 〜 Faith in the Goddess of Suwa. has achieved a Player Score of 72, placing it in the #7 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 217 reviews on Steam. This breaks down to a total of 168 positive reviews and 49 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
8. Warhammer Quest: Silver Tower
Turn-based strategy battles in the Age of Sigmar! Dive into one of our huge campaigns, or jump in to a Daily Quest. Over 35 Champions from the Age of Sigmar to collect, each with unique gameplay, weapons and skills. Pick your best team, level up, and go adventuring!
Warhammer Quest: Silver Tower has achieved a Player Score of 51, placing it in the #8 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 255 reviews on Steam. This breaks down to a total of 132 positive reviews and 123 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Warhammer Quest: Silver Tower on the Steam Deck (though some functionality may be limited).
9. 魔能纪元
An IDLE role-playing game
魔能纪元 has achieved a Player Score of 47, placing it in the #9 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 59 reviews on Steam. This breaks down to a total of 27 positive reviews and 32 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 | 6/15/2022 |
| Developer | Fireball Studio |
| Publisher | Fireball Studio |
| Steam App Id | 1824840 |
10. El Pasante Elementalista
[VR Only] Escape room VR game where you embody a beginner magician seeking to graduate. Enter an ancient crypt to return the golden scroll using your powers and creativity. Extract elements, cast spells, interact with the environment, and combine spells to create new ones in this mystical adventure!
El Pasante Elementalista has achieved a Player Score of 73, placing it in the #10 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 7 reviews on Steam. This breaks down to a total of 7 positive reviews and 0 negative reviews — making it "7 user reviews" 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 | 2/8/2025 |
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| Steam App Id | 3479650 |
More Free Mystery Dungeon Games
Explore even more rankings for the 97 best free Mystery Dungeon games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 97 | 8/4/2024 | 84 | Free | Steam Charts | |
| 25 | 12/11/2024 | 62 | Free | Steam Charts | |
| 13 | 8/29/2018 | 66 | Free | Steam Charts | |
| 12 | 2/12/2023 | 79 | Free | Steam Charts | |
| 12 | 4/13/2024 | 70 | Free | Steam Charts | |
| 6 | 5/22/2020 | 63 | Free | Steam Charts | |
| 5 | 4/8/2024 | 72 | Free | Steam Charts | |
| 4 | 6/2/2021 | 51 | Free | Steam Charts | |
| 3 | 6/15/2022 | 47 | Free | Steam Charts | |
| 2 | 2/8/2025 | 73 | Free | Steam Charts | |
 | 2 | 8/16/2022 | 40 | Free | Steam Charts | |
 | 2 | 10/9/2023 | 37 | Free | Steam Charts | |
 | 1 | 8/14/2021 | 63 | Free | Steam Charts | |
 | 1 | 9/1/2022 | 72 | Free | Steam Charts | |
 | 1 | 3/28/2024 | 65 | Free | Steam Charts | |
 | 1 | 7/2/2020 | 56 | Free | Steam Charts | |
 | 1 | 7/10/2024 | 72 | Free | Steam Charts | |
 | 1 | 11/21/2024 | 86 | Free | Steam Charts | |
 | 1 | 5/7/2024 | 58 | Free | Steam Charts | |
 | 1 | 2/2/2025 | 62 | 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. (2025, February 11). Steam Store. Steam Store.
- Valve Corporation. (2025, February 11). Legacy of Defense - Prologue on Steam. Steam Store.
- Valve Corporation. (2025, February 10). The Maze Survivor : First Entrants on Steam. Steam Store.
- Valve Corporation. (2025, February 13). Runes of Magic on Steam. Steam Store.
- Valve Corporation. (2025, February 1). United heist on Steam. Steam Store.
- Valve Corporation. (2025, January 1). Helbreath Nemesis on Steam. Steam Store.
- Valve Corporation. (2025, January 30). DarkStory Online on Steam. Steam Store.
- Valve Corporation. (2024, October 21). 東方翠神廻廊 〜 Faith in the Goddess of Suwa. on Steam. Steam Store.
- Valve Corporation. (2025, January 6). Warhammer Quest: Silver Tower on Steam. Steam Store.
- Valve Corporation. (2024, October 29). 魔能纪元 on Steam. Steam Store.
- Valve Corporation. (2025, February 11). El Pasante Elementalista on Steam. Steam Store.