Free Assassin Games on Steam
Steam currently has 491 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 6/3/2025.
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 26,537 reviews on Steam. This breaks down to a total of 15,933 positive reviews and 10,604 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. 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 62, placing it in the #2 spot for the best free Assassin games. Its score was calculated by analyzing a total of 212 reviews on Steam. This breaks down to a total of 139 positive reviews and 73 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 |
3. 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 91, placing it in the #3 spot for the best free Assassin games. Its score was calculated by analyzing a total of 831 reviews on Steam. This breaks down to a total of 810 positive reviews and 21 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 | 11/5/2024 |
| Developer | Copperbolt |
| Publisher | Copperbolt |
| Steam App Id | 3278760 |
4. 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 78, placing it in the #4 spot for the best free Assassin games. Its score was calculated by analyzing a total of 126 reviews on Steam. This breaks down to a total of 109 positive reviews and 17 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. 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 77, placing it in the #5 spot for the best free Assassin games. Its score was calculated by analyzing a total of 312 reviews on Steam. This breaks down to a total of 259 positive reviews and 53 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).
6. Hunter Hitman
Hunt or be hunted. Execute stealth kills and survive in this action-packed assassin game.
Hunter Hitman has achieved a Player Score of 68, placing it in the #6 spot for the best free Assassin games. Its score was calculated by analyzing a total of 31 reviews on Steam. This breaks down to a total of 24 positive reviews and 7 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 1/2/2025 |
| Developer | Urban Isotope |
| Publisher | Urban Isotope |
| Steam App Id | 3397160 |
7. A Night In Berlin
A Night in Berlin is a narrative-driven third-person shooter featuring brutal fast-paced gameplay in a dark and atmospheric world.
A Night In Berlin has achieved a Player Score of 79, placing it in the #7 spot for the best free Assassin games. Its score was calculated by analyzing a total of 484 reviews on Steam. This breaks down to a total of 409 positive reviews and 75 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 | 8/7/2020 |
| Developer | Unlimina Software |
| Publisher | Bad Smile Media |
| Steam App Id | 1338420 |
8. TRANSCEND
In this unique 2D world, you will partake in the story of a "Spirit Warrior" who is seeking to become THE Greatest Warrior ever. In order for him to fulfill his destiny he will 'transcend' time, worlds and even dimensions, to test himself against the strongest warriors to ever live...
TRANSCEND has achieved a Player Score of 55, placing it in the #8 spot for the best free Assassin games. Its score was calculated by analyzing a total of 33 reviews on Steam. This breaks down to a total of 19 positive reviews and 14 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 TRANSCEND on the Steam Deck.
9. 鯤島行者 Echoes of Formosa: Agent Reborn
Embark on a journey through Taiwan’s rich history in 'Echoes of Formosa: Agent Reborn.' Play as Li Bin, a secret agent awakening in the prison of Stad Zeelandia, on the brink of war. Unravel mysteries, explore ancient streets, and reclaim lost memories in this immersive adventure.
鯤島行者 Echoes of Formosa: Agent Reborn has achieved a Player Score of 56, placing it in the #9 spot for the best free Assassin games. Its score was calculated by analyzing a total of 22 reviews on Steam. This breaks down to a total of 13 positive reviews and 9 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 | 11/18/2024 |
| Developer | Tainan Municipal Administration of Culture Heritage Moonshine Creation CO., LTD. |
| Publisher | Tainan Municipal Administration of Culture Heritage |
| Steam App Id | 3216860 |
10. Cybercontrol
A third-person game
Cybercontrol has achieved a Player Score of 51, placing it in the #10 spot for the best free Assassin games. Its score was calculated by analyzing a total of 48 reviews on Steam. This breaks down to a total of 25 positive reviews and 23 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 | 11/7/2022 |
| Developer | MordeSu studio |
| Publisher | Mordecai |
| Steam App Id | 2186460 |
More Free Assassin Games
Explore even more rankings for the 54 best free Assassin games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 1,529 | 4/4/2018 | 60 | Free | Steam Charts | |
| 56 | 5/20/2021 | 62 | Free | Steam Charts | |
| 21 | 11/5/2024 | 91 | Free | Steam Charts | |
| 14 | 10/30/2024 | 78 | Free | Steam Charts | |
| 4 | 11/20/2024 | 77 | Free | Steam Charts | |
| 3 | 1/2/2025 | 68 | Free | Steam Charts | |
| 1 | 8/7/2020 | 79 | Free | Steam Charts | |
| 1 | 12/2/2017 | 55 | Free | Steam Charts | |
| 1 | 11/18/2024 | 56 | Free | Steam Charts | |
| 1 | 11/7/2022 | 51 | Free | Steam Charts | |
 | 1 | 3/1/2022 | 76 | Free | Steam Charts | |
 | 1 | 11/26/2021 | 72 | Free | Steam Charts | |
 | 1 | 11/9/2024 | 67 | Free | Steam Charts | |
 | 1 | 5/28/2024 | 77 | Free | Steam Charts | |
 | 1 | 7/16/2020 | 86 | Free | Steam Charts | |
 | 1 | 3/23/2023 | 66 | Free | Steam Charts | |
 | 1 | 4/19/2024 | 62 | Free | Steam Charts | |
![The House [zebaxx] steam charts](https://cdn.akamai.steamstatic.com/steam/apps/2525270/header.jpg) | 1 | 8/5/2023 | 57 | Free | Steam Charts | |
 | 1 | 7/27/2023 | 70 | Free | Steam Charts | |
 | 1 | 6/30/2023 | 55 | 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, June 3). Steam Store. Steam Store.
- Valve Corporation. (2025, June 3). War Robots on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Atlantica Europe on Steam. Steam Store.
- Valve Corporation. (2025, May 19). The Happyhills Homicide on Steam. Steam Store.
- Valve Corporation. (2025, May 31). Twilight Wars on Steam. Steam Store.
- Valve Corporation. (2025, June 1). Tales Beyond The Tomb - Pineville Night Stalker on Steam. Steam Store.
- Valve Corporation. (2025, June 2). Hunter Hitman on Steam. Steam Store.
- Valve Corporation. (2025, May 25). A Night In Berlin on Steam. Steam Store.
- Valve Corporation. (2025, May 14). TRANSCEND on Steam. Steam Store.
- Valve Corporation. (2025, April 13). 鯤島行者 Echoes of Formosa: Agent Reborn on Steam. Steam Store.
- Valve Corporation. (2025, March 26). Cybercontrol on Steam. Steam Store.