Additional Climbing Plant Types is a mod that adds nine Creeper variants to the game, each with their own abilities and values for health, attack, resistance, etc. These new Creeper variants are more dangerous than regular Creepers, so watch out for them.
Some of these Creepers can summon more TNT bombs when they explode, some will get much bigger, some will blow us up, some will summon many other Creepers, some will create circles of fire, among other various effects.