The 丛林蜘蛛 is an 敌怪 that resembles a giant spider. It is only found in the 地下丛林 in 困难模式. They are brown with a bit of green, which may make them hard to spot. They are immune to the 中毒 and 毒液 减益s. They seem to be weaker than most monsters at the time making them more of a hassle than a real danger. They climb on background walls similar to 爬墙蜘蛛s.