floor name:base ycollider:80
ceiling name:roof
background name:bg
screen name:screen

add_sprite name:pipe variations:3 instances:6 xscroll:50.0 yposition:floor ydirection:1 xseparationmin:4 xseparationmax:6 yseparationmin:1 yseparationmax:1 xanimation:0.0

add_character name:mushroom frames:2 instances:3 xscroll:50.0 speed:0.025 type:between between:pipe

add_character name:koopa frames:2 instances:3 xscroll:50.0 speed:0.0125 type:between between:pipe