A downloadable game for Windows

Buy Now$4.99 USD or more

Currently in BETA. Buy a copy at a reduced price now and participate in testing and game development! 

Asteroidea is a unique 2D physics-based adventure game set in an alien world. Play as an Earth-born starfish mysteriously plucked from its home. With no explanation from your alien abductors, you are left to explore levels full of obstacles, interesting creatures, and puzzles. Keep moving forward and you might find out why you’re here, who the hell all those other weird fish are, and evolve to become the best starfish you can be.

Help us get Asteroidea out of beta! Share your thoughts, suggestions, and ideas! See your contributions come to life!

If you buy a copy or receive a free key for the beta, you will have access to the game forever, including the free updates it comes with. Note: Any price changes will not affect previous purchases. 

Join our Discord server:

Hazy Paw's Discord

If you purchase a copy of the game, let us know in the Discord server and we will promote you so you can view the closed beta channels.

Give us feedback, please!


Please note this project is currently in BETA, which means that the game may not work some days and will change dramatically over time.

Current Version Features

  • Enjoyable and fun physics
  • Vibrant and interactive locations
  • Original music and sound effects
  • Puzzles
  • Collectibles
  • Gameplay and story NPCs
  • Extensive Twitch integration
  • PC compatibility (Android Version Soon to Be Available on GooglePlay)
  • Dynamic touchscreen, mouse, and keyboard controls 

Planned Features

  • Completed levels (50+)
  • More customization
  • Additional AI
  • Polished and optimized menus and settings
  • Controller compatibility
  • Generations system to enable starfish evolution up to 4th Gen
  • Online and local multiplayer 
  • More game modes

A special thank you to the following people for their amazing help:

  • TheoDutch
  • Friends and family
  • Our Twitch and Discord communities

Privacy Policy

Terms & Conditions


Buy Now$4.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $4.99 USD. You will get access to the following files:

Asteroidea for Windows 64 MB
Version 80
Background 1 - 1920 x 1080 1 MB
Background 1 - 1920 x 1200 1 MB
Background Fish - 1920 x 1200 1 MB
Background Green Starfish - 1920 x 1200 1 MB

Development log

View all posts

Leave a comment

Log in with itch.io to leave a comment.