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Tentacle Wars header art

Tentacle Wars

Overview A 2D vertical-scrolling sci-fi shooter that combines classic arcade combat with adult-themed story progression, where enemy Valkyries are gradually converted into your exclusive co-pilots through resonance.

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Developer
Publisher
Release
October 13, 2025
292 days ago
Steam Reviews
Mixed16 reviews50.0%

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Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Search Google: Who developed Tentacle Wars?Developer scaleThe operating scale of the game's developer.
Search Google: Who published Tentacle Wars?Publisher scaleThe operating scale of the game's publisher.
Search Google: Is Tentacle Wars self-published or published by SlaveOS?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Tentacle Wars and SlaveOS funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Tentacle Wars and SlaveOS?Creative controlWho appears to retain creative control of the game.
Search Google: What is the release status of Tentacle Wars?Release statusWhether and how the game has been released.

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About the Game

This Game Step into the cockpit of a high-synchronization combat mecha in this 2D vertical-scrolling sci-fi shooter, where high-speed action meets provocative resonance. You play as a lone pilot fighting through enemy-controlled airspace dominated by powerful female Valkyries. As you defeat these bosses and progress through the story, you'll unlock deep narrative chapters where your enemies are slowly converted into fully synchronized co-pilots—each bringing their own personality, backstory, and combat abilities.