Game looks pretty. I couldn't pass the first level, which is normal for my gaming skill, but others struggled too. Difficulty is hard when game deving I know. We get so used to completing it ourselves we often forget others will be playing for the first time. I struggle with this issue too!
I don't have the available playtesters I would like to prevent myself from making this error.
On my Kindred game I changed the speed of the fire 4 times hoping to find a good dificulty!
Tough to judge when you can do it easily yourself due to familiarity!