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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.

Steam Page
Developer
Phoenix Game Productions
Publisher
3DM Games, Gone Shootin
Release
September 4, 2025
332 days ago
Steam Reviews
Very Positive119 reviews89.1%

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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
A separate publisher is listed for this release.
Search Google: Is Tokyo Underground Killer self-published or published by 3DM Games and Gone Shootin?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Tokyo Underground Killer and 3DM Games and Gone Shootin funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Tokyo Underground Killer and Phoenix Game Productions?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.
The game was released through a separate publisher.

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About the Game

Neon-infused katana action in a fever dream Tokyo!

Dive into Tokyo's criminal underground as the feared "Shinjuku Vampire" Kobayashi and take out crazy lunatics for just the right price.

・Unrelenting katana combat: Slash, stab and parry your way through hordes of monsters inspired by Japanese demons

・Blood is the key to survival: Use 10 different blood skills to overcome challenging enemies, then suck in their blood to replenish your health and skills

・Fever dream Tokyo: Explore neon-drenched renditions of real places like Shinjuku, Akihabara or Shibuya

・Enjoy Tokyo's nighlife: Between missions you can relax in your own apartment in Shinjuku, buy decorations and play minigames in the city hub

・Become Unstoppable: Upgrade your ability tree to become stronger and unlock new abilities

・Hand drawn comic: A bizarre story with crazy characters brought to live in dynamic comic scenes drawn by Hans “Heavy Metal Hanzo” Steinbach

・Thanks, Andrew: Over 2 hour of original electronic music composed by the legendary Andrew Hulshult

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