I really enjoyed this game, the art style is awesome and the gameplay too, good job!
I noticed that a battery spawned in a non-walkable space (it's in diagonal position to the left door).
Thank you for playing our game and enjoyed it. Yes the battery spawn radius was large, so sometime it spawn in non-walkalble space. We will fix it in the next update.
We are trying to make full game with new gameplay mechanics, enemy and new stages. I hope you will play it again when full version is out.