PROJECT TACHYON
Sci-fi action roguelite with time travel and risky upgrades
STUDIO N9 · Published by HIKE Inc. · Released Feb 13, 2025
- Reviews
- Very Positive
- 86% of 145
- Recent reviews
- Not enough recent
- Players
- 1
- daily peak, Nov 7, 2026
- Steam Deck
- Playable
- Last update on Steam
- 1 year ago
- Aug 12, 2025
What is PROJECT TACHYON?
This single-player sci-fi action roguelite follows an agent who travels back in time to prevent nuclear winter after an AI rebellion. You fight through changing stage routes with melee and ranged weapons, choose upgrades that can carry penalties, and face giant bosses.
For you if...
- +you like mixing melee and ranged combat against bosses
- +you enjoy changing routes and risky upgrades between runs
Not for you if...
- −you dislike repeating stages and rebuilding between runs
- −you prefer upgrades without the risk of penalties
What players say
86% of 145 reviews are positive
Players enjoy the action but want more variety in weapons and stages.
Screenshots and trailer
PROJECT TACHYON system requirements
Minimum: HD, 4 GB RAM, 2 GB of disk space.
As published by the developer.
Can my PC run PROJECT TACHYON?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows 10
- Processor
- Intel Pentium G630 @ 2.70GHz
- Graphics
- Intel HD Graphics
- Memory
- 4 GB RAM
- Storage
- 2 GB available space
- DirectX
- Version 11
Does PROJECT TACHYON have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does PROJECT TACHYON run on Steam Deck?
Playable Playable: it runs on Steam Deck with some adjustments.
- Some in-game text is small and may be hard to read
- All functionality is accessible with the default controller configuration
- Shows Steam Deck controller icons
- Default graphics settings perform well on Steam Deck
PC version details
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows
- Achievements
- 32
- Steam features
- Cloud saves, Family Sharing
- Languages
- Full audio: Japanese, Korean. Text only: English, Simplified Chinese, Traditional Chinese.
Does PROJECT TACHYON use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam
Tags
- Action
- Shoot 'Em Up
- Roguelike
- Combat
- Action Roguelike
- Hack and Slash
- Bullet Hell
- Sci-fi
- Futuristic
- Female Protagonist
- Time Travel
- Singleplayer
- Roguelite
- Robots
- Cyberpunk
- Multiple Endings
Recent updates
- Aug 12, 2025 · [Notice] Version 1.3.0 Update (Patch Notes)
- May 23, 2025 · [Notice] Version 1.2.0 Update（Patch Notes）
- Apr 1, 2025 · [Notice]1.1.1b Update (Patch Note)
- Mar 7, 2025 · [Notice]1.1.0b Update (Patch Note)
- Feb 19, 2025 · [Notice]1.0.4 Update (Patch Note)
