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.
  • Keyboard input.
  • Drawing transforms.
  • Default sound system.
  • Frame-to-frame animation.
  • Infinite rooms and view handling.
  • Using tilesets with collisions.
Updated 29 days ago
AuthorCosmo Myzrail Gorynych
Tagsctjs, html5, javascript
LicenseMIT License
Asset licenseCreative Commons Zero v1.0 Universal
Average sessionA few minutes
LinksGet ct.js


Log in with itch.io to leave a comment.

Is there some kind of tutorial video to explain how to use this? It looks really cool, but I'm not really sure what to do.

(1 edit)

There are no tutorials for platformers yet, but the source code of this demo is bundled with ct.js. It is in the `ctjs/examples` folder and is called as `catformer.ict`. Feel free to dig into its code and ask any questions here or at ct.js forum.

Great, I'll take a look at that!

Now showcasing tilesets and collision handling with tiles. This functionality will come SOON with the next ct.js version.