Dyson Defender
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About Dyson Defender
Fly around a Dyson sphere and stop alien waves before they reach it.
You fly a fighter around a Dyson sphere and stop alien waves before they damage it. Later waves add Shield Guardians and asteroids that can destroy the sphere outright.
Between waves you spend points on upgrades: laser capacitors, overclocked cannons, a reinforced hull, a shield lattice, regeneration and the Praetorian Lazer, a charged secondary beam. A stage picker lets you jump to any of the ten stages.
How Dyson Defender was made with AI
Built with Three.js for the 2025 Vibe Jam. The awesome-ai-built-games list credits Cursor, Claude and Grok; the game itself only credits its creator and the musician, REMNANT.EXE.
Made by @hankofalltrades.
How to play
Press Play here to load Dyson Defender directly inside this page, or open it in a new tab for dedicated window focus. Use a desktop computer with a keyboard and mouse for the most responsive control.
| WASD / arrows | Move |
|---|---|
| Q / E | Up / down |
| Shift | Boost |
| Space | Shoot |
| Mouse | Look |
| Right click | Charged beam (once unlocked) |
Questions about Dyson Defender
What do you do in Dyson Defender?
You fly a fighter around a Dyson sphere and stop alien waves before they damage it. Later waves add Shield Guardians and asteroids that can destroy the sphere outright.
What upgrades can I buy?
Between waves you spend points on laser capacitors, overclocked cannons, a reinforced hull, a shield lattice, regeneration and the Praetorian Lazer, a charged secondary beam.
How many stages are there?
Ten, and a stage picker lets you jump to any of them.
Which AI tools built it?
The awesome-ai-built-games list credits Cursor, Claude and Grok; it was built with Three.js for the 2025 Vibe Jam.
Tips for Dyson Defender
- Buy the charged beam (Praetorian Lazer) path early: right-click deletes Shield Guardians that sponge your main guns.
- Use the stage picker to practice later waves instead of grinding from stage 1 every run.
Sources: dyson-defender.vercel.app, github.com. Last checked .
