This demo was made using ct.js, a free HTML5 game editor available for Windows, Mac and Linux. The demo is bundled with ct.js, and you are free to use its code however you like (MIT license).

Features showcased

  • Collision handling.
  • Mouse and keyboard input.
  • On-screen controls for touch devices.
  • Particle systems.
  • Moving layered backgrounds.
  • Generation of enemies through time.
  • Howler sound system.


Log in with itch.io to leave a comment.

where in the ct.js download can I find this file??


You can find it in the ct.js folder -> examples -> catsteroids.ict

i am using a mac and the example folder is not in the bundle. i did copy the folder from a windows version and used the recovery ICT file to run the examples.