fourth stage made, originally when i made this i assumed this would end up being ''that one annoying stage'' but there's probably ones worse, still a slight difficulty spike from the first three, i had this idea before the update came out so the fact that train obstacles were added fit the idea perfectly, this is probably the stage with the most of the original in it because of the ending section...Charge Man is weak to Burst Bubble because...explosion? i guess?? also bubbles are sort of like water so it puts out his engine or something idk