跳跳兽 spawns on the surface 丛林 during the daytime when 困难模式 is activated in place of the 巨型飞狐es that spawn at night. This bug-like monster jumps high and attempts to land on you. It can strafe to the sides in mid-air, making it a pain to deal with. One is advised to deal with them quickly, as they spawn fast and can easily overwhelm you.
They are immune to the 困惑 debuff.
- The 蹦蹦兽 is often considered to be a counterpart to the Derpling, as both have names based on the phrase "herp derp".