A downloadable Tool

Hi there, and welcome to Astralis! This "game" is actually mainly a worldbuilding tool aimed at Spore enjoyers and people who hate starting from scratch with worldbuilding. The game offers a guided worldbuilding journey where you will fill a galaxy with your own weird creations. The game takes you from Cell to Space in mere days and i hope you'll enjoy it!

DISCLAIMER: Astralis functions as part-TTRPG and part-Worldbuilding Book and is not playable in the sense you'd expect, and that is also why its marked as a tool. The project contains a quick tutorial in the TimeLine File

I highly encourage you editing the files you downloaded yourself if you want a different experience.

Current Version: 1.2
Added in 1,2: big overhaul to playing systems, go check it out! Basic systems are mostly done now i think. Also a lot of other stuff i can't remember lol

Development Roadmap as of 03-02-2026: 
Soon: Challenges(like achievements i guess), Stage Balancing
Maybe: New Stages, i have some ideas but deciding wether to add them or not
Probably: Interaction between galaxies with or without intergalactic travel

Download

Download
Astralis 1.2.zip 4 kB

Install instructions

Thank you for installing Astralis, I hope you'll enjoy it! I recommend opening the files with an advanced text editor like Notepad++ if you have it.

Development log