Just in Slime (ちかどうの ドブねずみ lit. Brown Rats in the Underway in Japanese) is the fifth level and last level of the first warp room in Crash Bandicoot: The Huge Adventure. Here, Crash encounters the sewers filled with Cortex's robots. Its design is based on the sewer-themed levels from Crash Bandicoot 2: Cortex Strikes Back.
- The level's name is a pun on "just in time".
- This is the only level out of the sewer-themed levels in The Huge Adventure where there are no wire meshes.
- It also shares this trait with Sewer or Later from Crash Bandicoot 2: Cortex Strikes Back, which also has no wire meshes.