This is my first submission to a Trijam. This game was made using dragonruby. You can check out the source code here: joshleblanc/trijam-266 (github.com) (sprites & sound omitted from the repo).
Sprites are from Kenney: Shape Characters · Kenney
Sounds are also from Kenny: Impact Sounds · Kenney
Music is from ineedmusic.co: Lo-Fi Music Pack – Ineedmusic.co
This project leveraged drecs, a simple ECS system for dragonruby: joshleblanc/drecs (github.com)