GameWiki.
Mythical Concept STARNAUT official game artwork

THE GAME WIKI

Mythical Concept STARNAUT Wiki

STARNAUT is an easy-to-learn survival auto-shooter! Equip 8 weapons and survive intense 15-30 minute runs as you fight endless waves of enemies to restore Earth. Supports mouse/keyboard and controllers!

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About Mythical Concept STARNAUT

Starnaut is a single‑player action title that blends survivor‑style combat with high‑speed Nitro Jumps and Dashes. Players control Copiasu, a designer baby turned interdimensional starfarer, as he battles endless hordes of the ZOL menace across more than 60 distinct stages.

The loop centers on automatic weapon fire, coin collection, and the launch of Ω‑Rockets, which both clear stages and provide vital oxygen. Upgrades are purchased from the Shopnaut, and the game supports full controller input, Steam Cloud, and family sharing.

01 / THE GUIDE

Multiverse Stages

Stages are described as “diverse and exciting,” with over 60 of them forming the battlegrounds where combat takes place. Each stage is generated by the Starnaut’s power to draw together distant realities, creating a unique arena for the player.

The core objective in every stage is to survive enemy waves while launching ten Ω‑Rockets. The rockets also serve as the player’s oxygen source, making their deployment essential to completing the stage.

  • Observe how enemy density changes between early and later stages to gauge difficulty spikes.
  • Time rocket launches to keep oxygen steady during peak enemy attacks.

02 / THE GUIDE

Automatic Weapon System

Weapons fire automatically, removing the need for manual shooting. Players select eight weapons at the start, and once purchased they have infinite ammo and never break, allowing continuous combat without reload management.

The Antenna weapon set is highlighted as a solid all‑rounder for newcomers. All weapon purchases are made through the Shopnaut using coins earned from defeated enemies.

  • Try the Antenna set early to establish a reliable damage baseline.
  • Mix weapon types with suit upgrades to balance offense and survivability.
Mythical Concept STARNAUT official gameplay screenshot
Publisher-provided gameplay image · crim Co., Ltd.

03 / THE GUIDE

Coin Economy

Defeated enemies drop coins, which are spent at the Shopnaut for weapon upgrades, helmets, spacesuit enhancements, armor, and auto‑recovery. The loop “Defeat Enemies → Collect Coins → Visit Shopnaut” is presented as the primary progression method.

Purchases are made before each run, allowing players to tailor their load‑out to the escalating threats encountered in later stages.

  • Prioritize armor or auto‑recovery early to increase durability.
  • Track coin intake per stage to plan upgrades before tougher arenas.

04 / THE GUIDE

Oxygen Management

Ω‑Rockets provide the player’s oxygen, acting as a lifeline throughout each stage. Launching ten rockets is required to clear a stage, and activating them regularly maintains the oxygen supply.

No other oxygen sources are mentioned, so timing rocket launches becomes a key survival consideration during combat.

  • Launch rockets as soon as they become available to keep oxygen levels high.
  • Align rocket launches with moments when enemy waves are less intense.

05 / THE GUIDE

Character and Narrative

The player embodies Copiasu, the eighth designer baby created by two AIs, tasked with retrieving scattered Ω‑Rockets to resurrect Earth. Supporting characters include Stella, an AI form, and Wonderful, a chatbot AI who appears with Lost Data.

The story emphasizes humanity’s extinction, multiversal travel, and the responsibility carried by the Starnaut, while gameplay focuses on combat, upgrades, and stage completion.

  • Notice when characters like Wonderful appear, as they often accompany Lost Data items.
  • Use narrative cues to anticipate when new suit upgrades may become available.

WATCH THE GAME

Mythical Concept STARNAUT videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

0 of 6 complete

COMMUNITY

Player discussion

    QUICK ANSWERS

    Mythical Concept STARNAUT FAQ

    How are new weapons obtained?

    Defeat enemies to earn coins, then purchase weapons and upgrades from the Shopnaut using those coins.

    What role do Ω‑Rockets play?

    Launching ten Ω‑Rockets clears a stage and supplies oxygen, which is required to stay alive during the run.

    Is the game single‑player only?

    Yes, the store description lists the game as a single‑player experience.

    More Mythical Concept STARNAUT guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-23. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.