Tokyo Underground Killer
Dive into the neon-drenched deep underground of Tokyo as Kobayashi, a deadly assassin who harnesses the power of blood energy. Use your sword, mystical abilities and powerful weapons to assassinate highly dangerous maniacs and stop the invasion of the brutal Flatliners terrorizing Tokyo.
- Price:$9.99
- Release Date:9/5/2025
- Developer:Phoenix Game Productions
- Publishers:
- Last Updated:5/7/2026
- Steam App Id:2063090
Tokyo Underground Killer
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, Tokyo Underground Killer has 1 concurrent player online and in-game. This is 95% lower than its previous all-time peak of 20 players achieved on 9/5/2025.
Review History Chart
Track historical review trends and overall ratings for Tokyo Underground Killer. It has received a total of 117 reviews on the Steam store and achieved a Player Score of 80 (Very Positive).
Price History Chart
Track historical price changes and trends for Tokyo Underground Killer. Right now, it costs $9.99 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Tokyo Underground Killer and its growth over time. It currently has 1,727 followers on its community page.
About Tokyo Underground Killer
Tokyo Underground Killer is an Indie, and Action game developed by Phoenix Game Productions. On 9/5/2025, it was released on the Steam Store by Gone-Shootin, 3DM GAMES, and Phoenix Game Productions.
Players have rated Tokyo Underground Killer as "Very Positive" out of 117 total reviews on the Steam Store. These are split between 104 positive reviews and 13 negative reviews — an overall 89% positive review rating.
It is available for gamers to download and play for $9.99. The game also includes two DLC add-ons, Tokyo Underground Killer - Ultra Neon Arcade Pack and Tokyo Underground Killer - Moonrose Photo Pack available for purchase and download through Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Tokyo Underground Killer on the Steam Deck but some functionaliy may not be fully supported.
It also supports 5 languanges in-game including English, Japanese, Chinese (Simplified), Chinese (Traditional), and Korean. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Tokyo Underground Killer supports the following features:
- Single-player
- Full controller support
- Steam Achievements
- Family Sharing
- Steam Cloud
From the Steam community, Tokyo Underground Killer has been tagged with the following user tags:
- Story Rich
- Surreal
- Rhythm
- Visual Novel
- 3D
- Shooter
- Psychedelic
- Comic Book
- First-Person
- FPS
- Action-Adventure
- Combat
- Underground
- Cyberpunk
- Sci-fi
- Indie
- Anime
- Action
- Adventure
- Singleplayer
Media & Sceenshots
Watch the featured video for Tokyo Underground Killer and see the latest screenshots from the Steam Store.
DLC & Related Apps
Tokyo Underground Killer is referenced by 2 other related apps in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Tokyo Underground Killer - Ultra Neon Arcade Pack | DLC | 10/17/2025 | View |
 | Tokyo Underground Killer - Moonrose Photo Pack | DLC | 12/26/2025 | View |
Related Packages
Tokyo Underground Killer is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Tokyo Underground Killer | $8.99 | View |
Supported Languages
Tokyo Underground Killer is available in 5 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Japanese | Yes | Yes | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Korean | Yes | No | Yes |
Frequently Asked Questions
Soures & References
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Tokyo Underground Killer data has been sourced from:
- Valve Corporation. (2026, May 7). Tokyo Underground Killer on Steam. Steam Store. https://store.steampowered.com/app/2063090
- Valve Corporation. (2026, May 7). Tokyo Underground Killer. Steam Community Hub. https://steamcommunity.com/app/2063090