Free Assassin Games on Steam
Steam currently has 577 Assassin 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 Assassin game rankings were last updated on 3/26/2026.
Looking for more? Explore other lists such as:
- Best assassin games on Steam
- Best assassin Steam Deck games
- Best assassin Steam games for Mac OS
- Best assassin Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. War Robots
War Robots is an online third-person 6v6 PvP shooter—we’re talking dozens of combat robots, hundreds of weapons combinations, and heated clan battles.
War Robots holds the #1 spot for "best free Assassin game on Steam" with a Player Score of 60. Its score was calculated by analyzing a total of 29,411 reviews on Steam. This breaks down to a total of 17,681 positive reviews and 11,730 negative reviews — making it "Mixed" 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 | 4/4/2018 |
| Franchise | MY.GAMES |
| Developers | |
| Publishers | |
| Steam App Id | 767560 |
2. Midas Gold Plus - Idle Clicker
Discover Midas Gold Plus, an engaging idle clicker set in a mythical world! Harness King Midas' golden touch, build a legendary city, and unlock powerful champions. Master unique gameplay styles, explore pet battles, and conquer rival cities. Delve into this ancient tycoon adventure today!
Midas Gold Plus - Idle Clicker has achieved a Player Score of 82, placing it in the #2 spot for the best free Assassin games. Its score was calculated by analyzing a total of 1,774 reviews on Steam. This breaks down to a total of 1,517 positive reviews and 257 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Midas Gold Plus - Idle Clicker on the Steam Deck (though some functionality may be limited).
| Release Date | 2/1/2017 |
| Developer | Holyday Studios |
| Publisher | Holyday Studios |
| Steam App Id | 557400 |
3. Crystal Maidens: Unleashed
A twisted wizard has corrupted the Maidens and their land. It’s up to you to summon your own harem of stunning waifus, fight back against the dark forces, and liberate them in this lewd RPG adventure. Let your desires get unleashed!
Crystal Maidens: Unleashed has achieved a Player Score of 60, placing it in the #3 spot for the best free Assassin games. Its score was calculated by analyzing a total of 94 reviews on Steam. This breaks down to a total of 60 positive reviews and 34 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 Crystal Maidens: Unleashed on the Steam Deck.
| Release Date | 9/11/2025 |
| Developer | Athelan Games |
| Publisher | Nutaku Publishing |
| Steam App Id | 2223850 |
4. The Happyhills Homicide
Welcome to Happyhills, the town where you can indulge your deepest desires, make your wildest dreams come true, and slaughter anyone in your path. In this case, all three of these are the same. Welcome the citizens of Happyhills in your way!
The Happyhills Homicide has achieved a Player Score of 90, placing it in the #4 spot for the best free Assassin games. Its score was calculated by analyzing a total of 1,867 reviews on Steam. This breaks down to a total of 1,776 positive reviews and 91 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play The Happyhills Homicide on the Steam Deck (though some functionality may be limited).
| Release Date | 11/5/2024 |
| Developer | Copperbolt |
| Publisher | Copperbolt |
| Steam App Id | 3278760 |
5. Atlantica Europe
Atlantica Europe is a free-to-play (F2P) massive multiplayer online role-playing game (MMORPG), with a tactical combat system. Venture out in to the world of Atlantis where you'll find otherworldly monsters, amazing gear, and even more battle-hardened adventurers like yourself.
Atlantica Europe has achieved a Player Score of 61, placing it in the #5 spot for the best free Assassin games. Its score was calculated by analyzing a total of 226 reviews on Steam. This breaks down to a total of 145 positive reviews and 81 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 Atlantica Europe on the Steam Deck.
| Release Date | 5/20/2021 |
| Franchise | VALOFE / VFUN |
| Developers | |
| Publisher | VALOFE |
| Steam App Id | 1563940 |
6. Tales Beyond The Tomb - Pineville Night Stalker
After her mother's unexpected death, Megan receives a call about a mysterious inheritance awaiting her in the town of Pineville. With her work friend, Lenny, she embarks on a journey that should be simple, but quickly turns into a web of danger and deception.
Tales Beyond The Tomb - Pineville Night Stalker has achieved a Player Score of 78, placing it in the #6 spot for the best free Assassin games. Its score was calculated by analyzing a total of 595 reviews on Steam. This breaks down to a total of 492 positive reviews and 103 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 Tales Beyond The Tomb - Pineville Night Stalker on the Steam Deck (though some functionality may be limited).
7. Twilight Wars
A team based top-down shooter game. Pick up weapons and fight enemies with allies. Mission-based storyline leads you into this fantasy world.
Twilight Wars has achieved a Player Score of 77, placing it in the #7 spot for the best free Assassin games. Its score was calculated by analyzing a total of 142 reviews on Steam. This breaks down to a total of 120 positive reviews and 22 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.
8. Wolfteam: Reboot
Wolfteam is a fast-paced FPS where players can fight as both humans and werewolves. Switch forms during battle, adapt your combat style, and dominate dynamic battlefields.
Wolfteam: Reboot has achieved a Player Score of 49, placing it in the #8 spot for the best free Assassin games. Its score was calculated by analyzing a total of 431 reviews on Steam. This breaks down to a total of 211 positive reviews and 220 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 Wolfteam: Reboot on the Steam Deck.
| Release Date | 12/7/2022 |
| Developer | Neosonyx Co., Ltd. |
| Publisher | Neosonyx Co., Ltd. |
| Steam App Id | 2170050 |
9. Jiangshi x Daoshi
Prepare to be blown away! Jiangshi x Daoshi is an epic story of vampires, dao priests, assassins and immortals, told in a spectacularly animated visual novel format.
Jiangshi x Daoshi has achieved a Player Score of 87, placing it in the #9 spot for the best free Assassin games. Its score was calculated by analyzing a total of 271 reviews on Steam. This breaks down to a total of 257 positive reviews and 14 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 Jiangshi x Daoshi on the Steam Deck.
| Release Date | 7/16/2020 |
| Developer | Dendo Denkido |
| Publisher | Fruitbat Factory |
| Steam App Id | 1338460 |
10. Figurine Scene Simulator
Figurine Scene Simulator is a sandbox game where you build a character portfolio from a huge library of figurines. You can place the figurines in scenes and set them to animations to compose artistic expressions and take screen and video captures. You can also expand your character options via DLC.
Figurine Scene Simulator has achieved a Player Score of 77, placing it in the #10 spot for the best free Assassin games. Its score was calculated by analyzing a total of 20 reviews on Steam. This breaks down to a total of 19 positive reviews and 1 negative reviews — making it "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 | 3/1/2022 |
| Developer | Simulated Entertainment |
| Publisher | Simulated Entertainment |
| Steam App Id | 1659810 |
More Free Assassin Games
Explore even more rankings for the 68 best free Assassin games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 1,220 | 4/4/2018 | 60 | Free | Steam Charts | |
| 32 | 2/1/2017 | 82 | Free | Steam Charts | |
| 18 | 9/11/2025 | 60 | Free | Steam Charts | |
| 18 | 11/5/2024 | 90 | Free | Steam Charts | |
| 7 | 5/20/2021 | 61 | Free | Steam Charts | |
| 4 | 11/20/2024 | 78 | Free | Steam Charts | |
| 3 | 10/30/2024 | 77 | Free | Steam Charts | |
| 2 | 12/7/2022 | 49 | Free | Steam Charts | |
| 1 | 7/16/2020 | 87 | Free | Steam Charts | |
| 1 | 3/1/2022 | 77 | Free | Steam Charts | |
 | 1 | 5/27/2022 | 57 | Free | Steam Charts | |
 | 1 | 12/23/2025 | 42 | Free | Steam Charts | |
 | 1 | 1/31/2026 | 65 | Free | Steam Charts | |
 | 1 | 11/26/2021 | 73 | Free | Steam Charts | |
 | 1 | 2/4/2022 | 66 | Free | Steam Charts | |
 | 1 | 11/30/2025 | 74 | Free | Steam Charts | |
 | 1 | 7/27/2023 | 71 | Free | Steam Charts | |
 | 1 | 9/15/2021 | 70 | Free | Steam Charts | |
 | 1 | 2/5/2026 | 82 | Free | Steam Charts | |
 | 1 | 1/6/2024 | 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. (2026, March 26). Steam Store. Steam Store.
- Valve Corporation. (2026, March 26). War Robots on Steam. Steam Store.
- Valve Corporation. (2025, December 3). Midas Gold Plus - Idle Clicker on Steam. Steam Store.
- Valve Corporation. (2026, March 13). Crystal Maidens: Unleashed on Steam. Steam Store.
- Valve Corporation. (2026, March 14). The Happyhills Homicide on Steam. Steam Store.
- Valve Corporation. (2026, March 26). Atlantica Europe on Steam. Steam Store.
- Valve Corporation. (2025, December 28). Tales Beyond The Tomb - Pineville Night Stalker on Steam. Steam Store.
- Valve Corporation. (2026, February 28). Twilight Wars on Steam. Steam Store.
- Valve Corporation. (2026, March 26). Wolfteam: Reboot on Steam. Steam Store.
- Valve Corporation. (2025, October 5). Jiangshi x Daoshi on Steam. Steam Store.
- Valve Corporation. (2026, March 10). Figurine Scene Simulator on Steam. Steam Store.