I got some suggestions in regards to Megaman. First off, none of them are to remove Rush, and any who suggest to do so will be shot in the head. Ledge Grab Be able to grab onto a ledge, and climb up. This will reduce the need for Rush, while keeping Rush the useful trampoline he is. Long Jump If you jump, while dashing, you should perform a long jump. With this, you won't need Rush to cross a medium sized gap in the floor. Dashing into Rush will cause you to do an even longer long jump. Dash Flipping If you dash into a koopa shell, or buzzy beetle shell (with enemies inside, and not out, and on the go) the shell will flip into the air, land upside down, and can then be destroyed with a stomp attack.