Good game. Lots of polished elements. As a jam entry where one kind of picks up, doesn't invest much time in the instructions or invest time to get good its hard. Not hard because the game intrinsically is per se but just hard without spending time to read everything etc...
I personally jumped in, glanced at the instructions, realized it was WASD plus the mouse and gave it a go. As a result I fully didn't grasp the game. I can tell the quality is there (and scored this well) but it was definitely a challenge.