So people are usually confused about where those elusive bandaids are hiding. So I figured I would at least tell which levels have them (Since they don’t all.) If enough people ask then I’ll write a walkthrough with a strat with how to get the bandaids. Some of those are really really tricky.
Chapter One: The Forest
Levels: 3, 5, 7, 9, 12, 14
Chapter Two: The Factory
Levels: 3, 4, 6, 9, 11, 14
Chapter Three: Hell
Levels: 1, 2, 7, 9, 12, 15
Expert Challenges:
Levels: 1, 4, 5, 6, 7, 10
 "Free Rider 2"){kind=icon}
 "Meat Boy"){kind=icon}
 "Bloons Tower Defense 3"){kind=icon}
 "Ether War"){kind=icon}
 "Whiteboard Tower Defense"){kind=icon}
 "Duck, think outside the flock"){kind=icon}
 "Z-Rox"){kind=icon}
 "light-Bot"){kind=icon}
 "Warlords: Heroes"){kind=icon}