More skill keys would be dope

Hi, and welcome to the game and community! Sorry, the 5 skill limitation was a design choice from the very beginning of development and is unlikely to change (at least before release, but who knows what the future holds). This is an excerpt from the developer blog explaining this choice;

But as to your worry about respecializing skills, this is getting an update in the next patch and will be much more forgiving than the current implementation;

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