Free Mystery Dungeon Games on Steam
Steam currently has 819 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 5/19/2024.
Looking for more? Explore other lists such as:
- Best mystery dungeon games on Steam
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1. 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 holds the #1 spot for "best free Mystery Dungeon game on Steam" with a Player Score of 77. Its score was calculated by analyzing a total of 72 reviews on Steam. This breaks down to a total of 63 positive reviews and 9 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 | 4/13/2024 |
| Developer | HB Nemesis International |
| Publisher | HB Nemesis International |
| Steam App Id | 2857560 |
2. 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 #2 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,304 reviews on Steam. This breaks down to a total of 886 positive reviews and 418 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 |
3. United heist
Your group consists of the best two thieves money can buy. One day a client requested to take something unknown from the government. Now you can decide who stays back managing the intel and who is going into the facility to accomplish the task in this asynchronous coop puzzle game.
United heist has achieved a Player Score of 80, placing it in the #3 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,439 reviews on Steam. This breaks down to a total of 1,210 positive reviews and 229 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 |
4. Crypt
This is not a video game. This is a psychological torture device. Do not attempt to play this game. You won't have an enjoyable experience. And that's intentional.
Crypt has achieved a Player Score of 86, placing it in the #4 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,267 reviews on Steam. This breaks down to a total of 1,146 positive reviews and 121 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.
5. Lonely Knight
Lonely Knight is a story that immerses you in an epic adventure in the medieval era. Avenge your wife as you battle invading forces, go on game-changing quests, and make influential choices. Fight in brutal battles where you will experience fast-paced combat, castle sieges, and more.
Lonely Knight has achieved a Player Score of 59, placing it in the #5 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 76 reviews on Steam. This breaks down to a total of 47 positive reviews and 29 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Lonely Knight on the Steam Deck.
6. 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 52, placing it in the #6 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 227 reviews on Steam. This breaks down to a total of 120 positive reviews and 107 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).
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 200 reviews on Steam. This breaks down to a total of 154 positive reviews and 46 negative reviews — making it "Mostly 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.
8. 魔能纪元
An IDLE role-playing game
魔能纪元 has achieved a Player Score of 43, placing it in the #8 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 22 positive reviews and 33 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 |
9. Portal: Forbidden Testing Tracks
Portal: Forbidden Testing Tracks invites you to delve into an exciting community-created modification for Portal 2. Step into the shoes of Rachel as she embarks on a journey guided by the personality core named "SAIC," through the Forbidden Testing Track, Codename: "Quebeck Seven."
Portal: Forbidden Testing Tracks has achieved a Player Score of 37, placing it in the #9 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 816 reviews on Steam. This breaks down to a total of 281 positive reviews and 535 negative reviews — making it "Mostly Negative" on Steam.
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.
10. Stagelands – eternal defense
Defend your lands from crowds of enemies! Create a unique multi-floor defense of your kingdom! Arrange your troops wisely, use ancient magic, repel the onslaught of the enemy!
Stagelands – eternal defense has achieved a Player Score of 57, placing it in the #10 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 26 reviews on Steam. This breaks down to a total of 16 positive reviews and 10 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Linux systems. At the moment, it is not possible to play or run Stagelands – eternal defense on the Steam Deck.
| Release Date | 10/27/2023 |
| Developer | Black Bears |
| Publisher | Black Bears |
| Steam App Id | 2595880 |
More Free Mystery Dungeon Games
Explore even more rankings for the 66 best free Mystery Dungeon games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
 | 126 | 4/13/2024 | 77 | Free | Steam Charts | |
 | 104 | 8/29/2018 | 66 | Free | Steam Charts | |
 | 25 | 2/12/2023 | 80 | Free | Steam Charts | |
 | 4 | 9/27/2022 | 86 | Free | Steam Charts | |
 | 3 | 4/6/2022 | 59 | Free | Steam Charts | |
 | 3 | 6/2/2021 | 52 | Free | Steam Charts | |
 | 2 | 4/8/2024 | 72 | Free | Steam Charts | |
 | 2 | 6/15/2022 | 43 | Free | Steam Charts | |
 | 2 | 10/10/2023 | 37 | Free | Steam Charts | |
 | 1 | 10/27/2023 | 57 | Free | Steam Charts | |
 | 1 | 10/20/2023 | 77 | Free | Steam Charts | |
 | 1 | 2/19/2022 | 68 | Free | Steam Charts | |
 | 1 | 4/29/2024 | 64 | Free | Steam Charts | |
 | 1 | 3/28/2024 | 65 | Free | Steam Charts | |
 | 1 | 7/2/2020 | 57 | Free | Steam Charts | |
 | 1 | 3/26/2023 | 59 | Free | Steam Charts | |
 | 1 | 7/7/2020 | 74 | Free | Steam Charts | |
 | 1 | 1/9/2020 | 72 | Free | Steam Charts | |
 | 1 | 12/17/2023 | 75 | Free | Steam Charts | |
 | 1 | 8/9/2023 | 65 | 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. (2024, May 19). Steam Store. Steam Store.
- Valve Corporation. (2024, May 19). Helbreath Nemesis on Steam. Steam Store.
- Valve Corporation. (2024, May 13). Runes of Magic on Steam. Steam Store.
- Valve Corporation. (2024, May 16). United heist on Steam. Steam Store.
- Valve Corporation. (2024, May 16). Crypt on Steam. Steam Store.
- Valve Corporation. (2024, May 19). Lonely Knight on Steam. Steam Store.
- Valve Corporation. (2024, April 16). Warhammer Quest: Silver Tower on Steam. Steam Store.
- Valve Corporation. (2024, May 12). 東方翠神廻廊 〜 Faith in the Goddess of Suwa. on Steam. Steam Store.
- Valve Corporation. (2024, April 17). 魔能纪元 on Steam. Steam Store.
- Valve Corporation. (2024, May 13). Portal: Forbidden Testing Tracks on Steam. Steam Store.
- Valve Corporation. (2024, May 12). Stagelands – eternal defense on Steam. Steam Store.