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New itch.io is now on YouTube!

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Edit skill tree with your data schema for any engine
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Build powerful, managed and customizable skill trees in your Gamemaker project to unlock new abilities and grow strong!
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Visual upgrade tree editor for RPGs, idle & roguelikes. Drag, connect, export JSON. Free web demo — up to 5 exports.
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A complete, data-driven engine for creating skill trees, achievements, and persistent player progression in Unity.
itch.io now on YouTube!