Free Mystery Dungeon Games on Steam
Steam currently has 1,307 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 12/24/2025.
Looking for more? Explore other lists such as:
- Best mystery dungeon games on Steam
- Best mystery dungeon Steam Deck games
- Best mystery dungeon Steam games for Mac OS
- Best mystery dungeon Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. 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 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 3,013 reviews on Steam. This breaks down to a total of 2,180 positive reviews and 833 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 |
2. 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 has achieved a Player Score of 69, placing it in the #2 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 253 reviews on Steam. This breaks down to a total of 187 positive reviews and 66 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 |
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 1,482 reviews on Steam. This breaks down to a total of 1,019 positive reviews and 463 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. 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 #4 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 1,630 reviews on Steam. This breaks down to a total of 1,572 positive reviews and 58 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 |
5. 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 49, placing it in the #5 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 3,538 reviews on Steam. This breaks down to a total of 1,721 positive reviews and 1,817 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 |
6. FANTATALE
Battle, level up, and decorate freely—an endless fantasy adventure awaits
FANTATALE has achieved a Player Score of 57, placing it in the #6 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 97 reviews on Steam. This breaks down to a total of 57 positive reviews and 40 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 |
7. Supreme War God
经典1.80版重现，经久不衰，装备无限自由打，神装满地爆！在这款原汁原味的MMORPG游戏中，你将与同伴尽情冒险，成就一段强者的传奇成长之路。
Supreme War God has achieved a Player Score of 66, placing it in the #7 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 280 reviews on Steam. This breaks down to a total of 194 positive reviews and 86 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Supreme War God on the Steam Deck (though some functionality may be limited).
| Release Date | 5/9/2025 |
| Developers | |
| Publishers | |
| Steam App Id | 3579100 |
8. 沙城霸主
《沙城霸主》秉持“不肝不氪”的理念，为玩家准备了丰厚的福利。上线即送自动回收、自动拾取、自动经验和自动货币四大贴心福利，让你告别繁琐操作，轻松开启游戏之旅。新人上线还可获得金卡玩家称号，通过入群或好评能获得首充和超多专属福利，刀刀绿毒和超级切割让你在新手期就能快速成长。而且，本服会员、赞助、累充全部免费，只需花些时间打怪、做剧情、回收实物，就能不充一分钱玩通关，真正做到了公平公正，让每一位玩家都能尽情享受游戏的乐趣。
沙城霸主 has achieved a Player Score of 77, placing it in the #8 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 203 reviews on Steam. This breaks down to a total of 169 positive reviews and 34 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run 沙城霸主 on the Steam Deck.
9. 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 has achieved a Player Score of 78, placing it in the #9 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 540 reviews on Steam. This breaks down to a total of 448 positive reviews and 92 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 8/4/2024 |
| Developers | |
| Publishers | |
| Steam App Id | 3096620 |
10. 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 #10 spot for the best free Mystery Dungeon games. Its score was calculated by analyzing a total of 147 reviews on Steam. This breaks down to a total of 107 positive reviews and 40 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 |
More Free Mystery Dungeon Games
Explore even more rankings for the 100 best free Mystery Dungeon games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 184 | 11/2/2017 | 70 | Free | Steam Charts | |
| 170 | 9/1/2025 | 69 | Free | Steam Charts | |
| 113 | 8/29/2018 | 67 | Free | Steam Charts | |
| 78 | 3/5/2025 | 91 | Free | Steam Charts | |
| 74 | 10/29/2025 | 49 | Free | Steam Charts | |
| 42 | 12/13/2024 | 57 | Free | Steam Charts | |
| 33 | 5/9/2025 | 66 | Free | Steam Charts | |
| 22 | 9/26/2025 | 77 | Free | Steam Charts | |
| 16 | 8/4/2024 | 78 | Free | Steam Charts | |
| 12 | 4/13/2024 | 68 | Free | Steam Charts | |
 | 5 | 4/10/2025 | 89 | Free | Steam Charts | |
 | 4 | 2/12/2023 | 79 | Free | Steam Charts | |
 | 3 | 8/28/2024 | 41 | Free | Steam Charts | |
 | 2 | 9/13/2021 | 89 | Free | Steam Charts | |
 | 2 | 10/10/2025 | 54 | Free | Steam Charts | |
 | 2 | 12/30/2024 | 73 | Free | Steam Charts | |
 | 2 | 6/29/2023 | 68 | Free | Steam Charts | |
 | 2 | 1/11/2023 | 62 | Free | Steam Charts | |
 | 2 | 6/2/2021 | 50 | Free | Steam Charts | |
 | 1 | 7/2/2020 | 56 | 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, December 24). Steam Store. Steam Store.
- Valve Corporation. (2025, December 24). Warspear Online on Steam. Steam Store.
- Valve Corporation. (2026, January 12). GodsArena Online on Steam. Steam Store.
- Valve Corporation. (2026, January 13). Runes of Magic on Steam. Steam Store.
- Valve Corporation. (2026, January 14). Gumballs & Dungeons on Steam. Steam Store.
- Valve Corporation. (2026, January 12). Dungeon Stalkers on Steam. Steam Store.
- Valve Corporation. (2026, January 14). FANTATALE on Steam. Steam Store.
- Valve Corporation. (2025, December 26). Supreme War God on Steam. Steam Store.
- Valve Corporation. (2025, December 27). 沙城霸主 on Steam. Steam Store.
- Valve Corporation. (2026, January 10). Legacy of Defense - Prologue on Steam. Steam Store.
- Valve Corporation. (2025, November 14). Helbreath Nemesis on Steam. Steam Store.