The animations are amazing, I never imagined a bomb could be so cute. The puzzles can be pretty challenging, so it's not super easy which is good.
The only problem is that you can only use the direction keys for moving, and it's not very comfortable for my right hand to move fast enough to scale walls effectively. Like I'm not old, but I'm already developing arthritis in my hands and after not having any problems all day, after just 30 minutes of playing this, I've been nursing the flair up all the wall jumping brought about for the last few hours. So could you please add either controller support (preferred) and/or wasd (cause most peoples and my hands are more use to moving in games with them).
Other than that, the game is fantastic, and I look forward to playing some more, but with only being able to use the dir-keys, I don't want to take the risk of hurting my hand again.
Made a video, hope you enjoy!