This is a nice game with some good art. Crashed during the (first?) boss fight tho, so that’s as far as I got. What controller-button is the dash mapped to btw? I was able to move and jump and shoot with my controller, but couldn’t dash. Not that it was needed during the part of the game that I was able to see.
Is the wall-cling intentional? If so, i’d like to see an animation for it. If not, your collisions might need work.
In terms of level-design, there’s a lot of blind falls. Might want to consider something like what Sonic has where you can hold up/down to move the camera?