A really good start
Some constructive criticism - Please don't take it as negative. I really enjoyed the game so far:
Most of the enemies are what I would call "annoying" more than "challenging". Especially the bats that keep changing height to mess you up, the skeletons which have an enormous unfair hit box, and the worms that come out of the walls. Eventually it gets to a point where the player says "there is no benefit to fighting enemies, so I'll just run past them all". Exceptions are the Minotaur, which was a fun fight, and the wolves, which have a really fun mechanic where they run away and then get angry and charge at you.
The elemental power where you teleport back to a previous location... It's far from self explanatory, especially the fact that you can jump again once you teleport. This is fun and original, but needs explanation or tutorial.
The music and graphics are top notch, A+
Keep up the good work! I would love to see a more fleshed-out game where you control Leon and Finn too, using different abilities and taking different paths to meet up with Tabea.