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Software and licenses

Godot Engine

Sphere Keeper uses Godot 4.7.2 under the MIT License. The engine includes additional open-source components. Complete notices are also included with the game data.

Godot: MIT License
Godot: third-party component notices

Website fonts

DM Sans and Fraunces are served locally. Both are licensed under the SIL Open Font License 1.1.

DM Sans: license
Fraunces: license

Game images and sound

The screenshots come from Sphere Keeper. The tavern and its characters include images initially created with AI assistance. Other stages are drawn from code inside the game. Sound effects are synthesized specifically for the game; the alpha does not generate AI content during play.