Free Deckbuilding Games on Steam
Steam currently has 2,122 Deckbuilding 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 Deckbuilding game rankings were last updated on 7/5/2025.
Looking for more? Explore other lists such as:
- Best deckbuilding games on Steam
- Best deckbuilding Steam Deck games
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- Best deckbuilding Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Shadowverse: Worlds Beyond
Shadowverse: Worlds Beyond is a brand-new strategy card game from the popular Shadowverse CCG. With the newly added super-evolution mechanic and Shadowverse Park, among other brand-new content, there is lots to enjoy for both seasoned and brand-new players.
Shadowverse: Worlds Beyond holds the #1 spot for "best free Deckbuilding game on Steam" with a Player Score of 32. Its score was calculated by analyzing a total of 14,880 reviews on Steam. This breaks down to a total of 4,674 positive reviews and 10,206 negative reviews — making it "Mostly Negative" 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 | 6/15/2025 |
| Developer | Cygames, Inc. |
| Publishers | |
| Steam App Id | 2584990 |
2. Yu-Gi-Oh! Master Duel
Yu-Gi-Oh! MASTER DUEL is the ultimate free-to-play cross-platform strategy card game with fast-paced Duels, stunning HD graphics and a new, dynamic soundtrack! Get ready to challenge Duelists around the world!
Yu-Gi-Oh! Master Duel has achieved a Player Score of 73, placing it in the #2 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 87,760 reviews on Steam. This breaks down to a total of 64,962 positive reviews and 22,798 negative reviews — making it "Mostly 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 | 1/19/2022 |
| Franchise | Yu-Gi-Oh! |
| Developers | |
| Publishers | |
| Steam App Id | 1449850 |
3. Magic: The Gathering Arena
Magic: The Gathering Arena empowers you to discover your strategy, meet the planeswalkers, explore the multiverse, and battle friends around the world. Start playing for free, challenge your friends, unlock cards, and feel the magic of the original fantasy CCG!
Magic: The Gathering Arena has achieved a Player Score of 62, placing it in the #3 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 20,229 reviews on Steam. This breaks down to a total of 12,749 positive reviews and 7,480 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Magic: The Gathering Arena on the Steam Deck (though some functionality may be limited).
| Release Date | 5/23/2023 |
| Developer | Wizards of the Coast LLC |
| Publisher | Wizards of the Coast LLC |
| Steam App Id | 2141910 |
4. KARDS - The WW2 Card Game
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
KARDS - The WW2 Card Game has achieved a Player Score of 72, placing it in the #4 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 40,067 reviews on Steam. This breaks down to a total of 29,205 positive reviews and 10,862 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 KARDS - The WW2 Card Game on the Steam Deck.
| Release Date | 4/15/2020 |
| Developer | 1939 Games |
| Publisher | 1939 Games |
| Steam App Id | 544810 |
5. War of the Three Kingdoms
《三国杀》是一款拥有沉浸体验感的以三国时代为背景的线上卡牌游戏。玩家可扮演三国时期人物，根据随机抽中的隐藏身份（主公、反贼、忠臣、内奸），通过使用独特的人物技能，合理打出各种类型的手牌，运筹帷幄、智取搏杀，获得自己所属身份的胜利！ 《三国杀》将三国历史与桌面游戏结合在一起。以桌面游戏独有的方式向玩家展示了一个个鲜活的三国人物，一段段精彩的三国故事。以身份、势力或阵营等为线索，以卡牌为形式，合纵连横，经过一轮一轮的谋略和动作获得最终的胜利。三国杀集合历史、文学、美术等元素于一身，在中国广受欢迎。
War of the Three Kingdoms has achieved a Player Score of 12, placing it in the #5 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 70,476 reviews on Steam. This breaks down to a total of 7,176 positive reviews and 63,300 negative reviews — making it "Overwhelmingly Negative" 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 | 12/17/2021 |
| Developer | 杭州游卡网络技术有限公司 |
| Publisher | 杭州游卡网络技术有限公司 |
| Steam App Id | 1180320 |
6. MARVEL SNAP
MARVEL SNAP is a fast-paced Collectible Card Game that reimagines the genre with innovative mechanics. Winner of multiple awards like 'Best Strategy Game' and 'Breakthrough Game of the Year,' we invite you to join millions of players worldwide – Jump right in!
MARVEL SNAP has achieved a Player Score of 73, placing it in the #6 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 32,887 reviews on Steam. This breaks down to a total of 24,386 positive reviews and 8,501 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play MARVEL SNAP on the Steam Deck (though some functionality may be limited).
| Release Date | 8/22/2023 |
| Developer | Second Dinner Studios, Inc. |
| Publisher | Nuverse |
| Steam App Id | 1997040 |
7. Dota Underlords
Hire a crew and destroy your rivals in this new strategy battler set in the world of Dota. Introducing Season One: Explore White Spire and earn rewards on the Battle Pass. Pick from several different game modes, play on your own or with friends, and take advantage of crossplay on PC and mobile.
Dota Underlords has achieved a Player Score of 81, placing it in the #7 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 90,886 reviews on Steam. This breaks down to a total of 74,738 positive reviews and 16,148 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
8. Idle Cave Miner
Idle Cave Miner is an idle game about crafting items, mining gems, and building your team of miners. Prestige, craft, and travel to other mines to increase your strength to dig deeper, and find what lurks below.
Idle Cave Miner has achieved a Player Score of 76, placing it in the #8 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 767 reviews on Steam. This breaks down to a total of 618 positive reviews and 149 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Idle Cave Miner on the Steam Deck (though some functionality may be limited).
| Release Date | 12/7/2023 |
| Developer | Cold Hours |
| Publisher | Cold Hours |
| Steam App Id | 2289450 |
9. Yi Xian: The Cultivation Card Game
Yi Xian: The Cultivation Card Game is an online DBG which contains a PVE mode called Uncharted Realms and a PVP mode. Every game is a deck building from scratch. Players can have stronger decks by changing cards, and then build more powerful routines to defeat all opponents to win.
Yi Xian: The Cultivation Card Game has achieved a Player Score of 72, placing it in the #9 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 6,191 reviews on Steam. This breaks down to a total of 4,573 positive reviews and 1,618 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 possible to play Yi Xian: The Cultivation Card Game on the Steam Deck (though some functionality may be limited).
| Release Date | 1/22/2024 |
| Franchise | Gamera Games |
| Developer | Darksun Studio |
| Publishers | |
| Steam App Id | 1948800 |
10. 月圆之夜 (Night of Full Moon)
"Night of the Full Moon" is a stand-alone roguelike card game. Take adventure into Black Forest. Random event, random plot leads to different endings.
月圆之夜 (Night of Full Moon) has achieved a Player Score of 81, placing it in the #10 spot for the best free Deckbuilding games. Its score was calculated by analyzing a total of 10,472 reviews on Steam. This breaks down to a total of 8,664 positive reviews and 1,808 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 月圆之夜 (Night of Full Moon) on the Steam Deck (though some functionality may be limited).
| Release Date | 7/26/2019 |
| Developer | Giant Games |
| Publisher | Giant Games |
| Steam App Id | 769560 |
More Free Deckbuilding Games
Explore even more rankings for the 100 best free Deckbuilding games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 38,863 | 6/15/2025 | 32 | Free | Steam Charts | |
| 22,206 | 1/19/2022 | 73 | Free | Steam Charts | |
| 6,464 | 5/23/2023 | 62 | Free | Steam Charts | |
| 5,680 | 4/15/2020 | 72 | Free | Steam Charts | |
| 1,773 | 12/17/2021 | 12 | Free | Steam Charts | |
| 1,731 | 8/22/2023 | 73 | Free | Steam Charts | |
| 1,061 | 6/20/2019 | 81 | Free | Steam Charts | |
| 673 | 12/7/2023 | 76 | Free | Steam Charts | |
| 625 | 1/22/2024 | 72 | Free | Steam Charts | |
| 621 | 7/26/2019 | 81 | Free | Steam Charts | |
 | 448 | 9/6/2018 | 80 | Free | Steam Charts | |
 | 445 | 5/19/2025 | 85 | Free | Steam Charts | |
 | 442 | 9/24/2021 | 89 | Free | Steam Charts | |
 | 387 | 10/27/2016 | 72 | Free | Steam Charts | |
 | 385 | 5/19/2020 | 84 | Free | Steam Charts | |
 | 369 | 10/26/2023 | 43 | Free | Steam Charts | |
 | 360 | 8/2/2024 | 77 | Free | Steam Charts | |
 | 305 | 12/7/2024 | 53 | Free | Steam Charts | |
 | 276 | 5/24/2019 | 88 | Free | Steam Charts | |
 | 250 | 12/26/2023 | 63 | 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, July 5). Steam Store. Steam Store.
- Valve Corporation. (2025, July 5). Shadowverse: Worlds Beyond on Steam. Steam Store.
- Valve Corporation. (2025, July 5). Yu-Gi-Oh! Master Duel on Steam. Steam Store.
- Valve Corporation. (2025, June 26). Magic: The Gathering Arena on Steam. Steam Store.
- Valve Corporation. (2025, July 2). KARDS - The WW2 Card Game on Steam. Steam Store.
- Valve Corporation. (2025, July 5). War of the Three Kingdoms on Steam. Steam Store.
- Valve Corporation. (2025, June 26). MARVEL SNAP on Steam. Steam Store.
- Valve Corporation. (2025, June 19). Dota Underlords on Steam. Steam Store.
- Valve Corporation. (2025, July 4). Idle Cave Miner on Steam. Steam Store.
- Valve Corporation. (2025, July 4). Yi Xian: The Cultivation Card Game on Steam. Steam Store.
- Valve Corporation. (2025, July 2). 月圆之夜 (Night of Full Moon) on Steam. Steam Store.