- "addons/gd-plug/*" by Tan Jian Ping licensed under MIT
- "addons/debug_menu/*" by Hugo Locurcio and contributors licensed under MIT
- "addons/UniversalFade/*" by Tomek licensed under MIT
- "addons/coi_serviceworker/*" by nisovin licensed under MIT
- "assets/blocks/*" by Zylann licensed under MIT
- "assets/icons/*" by Icons8 licensed under LicenseRef-linksware
- "assets/textures/marble/*" by Lennart Demes licensed under CC0-1.0
- "assets/textures/wood.jpg" by Zylann licensed under MIT
- "assets/sounds/countdown/*" by Destructavator licensed under CC-BY-3.0
- "assets/sounds/sfx/*" by Zylann licensed under CC-BY-NC-ND-1.0
- "assets/fonts/box_pixies.ttf" by Heaven Castro licensed under CC0-1.0
- "shaders/sky.gdshader" by krzmig licensed under MIT