Asterra Mega Editor Pack

22 studios. One creative workshop.

Build creatures, characters, buildings, vehicles and more with the editors from Asterra v1.67.0 Workshop, collected into a standalone browser workspace.

Pick a studio, place and drag parts, shape your design, add colour and try it out. No account or installation is required inside the pack.

Inside the pack

• Life: Creatures, Cells, Flora and Instincts.
• Characters: People, Tailor, Armorer, Exoforge, Outfitter and Poses.
• Construction: Buildings, Vehicles, Starships, UFO, Mech Bay, Armory and Topology.
• World & motion: Nations, Rules, VFX forge, Anthem and Director.

Keep what you make

Your designs save in this browser. Use Export project for a backup and Import project to restore it. Keep backups before clearing browser data or changing computers. Each studio retains its original tools and export formats; this is not a universal 3D file exporter.

Try your designs

The included preview playground connects designs to small game modes. For Director, play an Arcade or Frontline match and leave it to create a recording. Recordings stay in the browser and are separate from project backups.

Before you launch

Desktop browser, WebGL 2, keyboard and mouse recommended. Launch in fullscreen for the most room. The pack is free, with optional donations, and distributed under the MIT licence.

This collection contains Asterra editors and their supporting previews. The full planet/universe simulation is not included. Some original studio descriptions refer to how designs work in Asterra. Mobile support and every tool have not been fully tested; Director video export depends on browser support.