The player is wonderfull it looks great and the animations are fantastic. The controls are also a lot of fun!
However everything else feels so low quality compared to the player, like the background and the enemy aren't even pixel art.
I do understand this game is still in development so I hope to see this change as it looks like you do know what you are doing due to that player.
But you have made it in Construct 3 which (correct me if I am wrong) is a no code game engine. Those type's of game engines are always a bit more constraining. So I would recommend learning Unity which uses C# or Godot which uses GDScript or C++ or C# (you can chose which one).
Anyway have the best of luck and continue with completing Blobby! I look forwards on seeing how it evolves over time.