โA sci-fi survival thriller where you must outrun an alien threat and bio-engineer a predatory microbe to save the Sun from a star-devouring swarm.โ (excerpt from the jam entry)
Starter recipe: a learning template written by Vibe1Up from the game's public description. It has not been reproduced in a fresh AI-builder session. It is not the creator's official prompt. Are you the creator? Share yours and we'll show it with the Creator's prompt badge.
A prompt you can paste into an AI coding tool to build a game like this one. Based on: the listing and the live game page (checked 2026-10-14).
Affiliate link: Vibe1Up may earn if you subscribe. Free option: ask a coding tool for one HTML file and run it locally. Builder usage limits still apply.
Read the full Starter recipe
Build a small, playable browser game inspired by "ASTROPHAGE : SURVIVAL" (Action, Adventure, Puzzle, Shooter, RPG, Strategy, Simulation).
Concept: A sci-fi survival thriller where you must outrun an alien threat and bio-engineer a predatory microbe to save the Sun from a star-devouring swarm.
Tech: use Three.js; keep it to a single page that loads instantly with no login or install.
Controls: keyboard and mouse on desktop, shown on a short how-to-play screen.
Multiplayer: the original is listed as multiplayer. Start with a local or bot opponent, then add online play (e.g. WebSockets) once the core loop is fun.
Steps: 1) get the core mechanic playable with placeholder shapes, 2) add win/lose conditions and restart, 3) polish feel, visuals and sound, 4) add your own twist (setting, character or one new rule).
Make it your own: don't copy the original's name, art, text or code.
Affiliate link: we may earn a commission if you sign up or pay through this link, at no extra cost to you. A recommendation is not proof that this recipe has been reproduced in that tool.
AI tool / model: not stated in the source. The jam requires at least 90% AI-written code.
At a glance
What was ASTROPHAGE : SURVIVAL made with?
ASTROPHAGE : SURVIVAL was made with the Three.js engine, according to its listing. It was entered in Cursor Vibe Jam 2026, which requires at least 90% AI-written code. The AI tool or model is not stated in the source.
Does ASTROPHAGE : SURVIVAL work on phones?
Probably not well. We could not confirm touch controls, so a keyboard or mouse may be needed.
Is ASTROPHAGE : SURVIVAL multiplayer?
Yes, its listing says it is multiplayer.
Where can I play ASTROPHAGE : SURVIVAL?
Free in your web browser on astrophage-game.netlify.app, the creator's own site. Vibe1Up links to it and doesn't host the game.
Is the prompt for ASTROPHAGE : SURVIVAL official?
No. The prompt on this page is a Starter recipe: our own reconstruction from the game's public listing and live page, not the creator's official prompt. If you made this game, you can share your real prompt at vibe1up.com/prompts/ and we'll show it with the Creator's prompt badge.