This game has been Greenlit by the Community!

The community has shown their interest in this game. Valve has reached out to this developer to start moving things toward release on Steam.

Spellirium
Time Travel Back to the First Spellirium Prototype
April 20, 2013 - Untoldent

Five years ago, we started making a game called SpellCaster, which later became Spellirium. Here's what it looked like the moment it was born:

Spellirium Minute Episode #1: We Need a Mechanic