Mythical Concept STARNAUT

A 3D survival roguelike centered on high jumps and dashes

crim Co., Ltd. · Released Apr 28, 2025

Reviews: Very Positive; 90% of 69
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 8 months ago; Feb 14, 2026
Minimum PC: DirectX 11 GPU; 16 GB RAM · 10 GB disk; Full requirements

What is Mythical Concept STARNAUT?

This single-player 3D action game follows humanity's last hope through the multiverse to restore Earth. In stage-based runs, you fight swarms with eight automatically attacking weapons, collect coins to buy upgrades, and find and launch rockets carrying Earth's records.

For you if...

+you enjoy experimenting with weapon combinations and upgrade choices

Not for you if...

−you want cooperative or competitive multiplayer rather than solo play

What players say

90% of 69 reviews are positive

Players praise the art style and music, while recent critical reviews describe the combat as slow and repetitive.

Screenshots and trailer

Mythical Concept STARNAUT system requirements

Minimum: DirectX 11 GPU, 16 GB RAM, 10 GB of disk space.

As published by the developer.

Can my PC run Mythical Concept STARNAUT?

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Minimum

OS: Windows10
Processor: AMD Ryzen 5 or inten Core i5
Graphics: Graphics card supporting DirectX 11 or DirectX 12
Memory: 16 GB RAM
Storage: 10 GB available space
DirectX: Version 12

Does Mythical Concept STARNAUT have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Mythical Concept STARNAUT 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
Default configuration is not performant
All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 52
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, Japanese, Simplified Chinese.

Does Mythical Concept STARNAUT 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 27, 2026. How to filter AI games on Steam