Hidden Wilds

Overview
Hidden Wilds was released after Early Access and is currently the fourth floor in the game. It appears to have a Jungle-like theme.

The Rotling is the floor's miniboss, which can be found in a small maze-like dungeon, named Rotted Ruins, left of the hanging bridge.

Irath the Lion is the floor's boss, found in a dungeon at the end of the floor named Catacombs.

Enemies

 * Wattlechin Crocodile
 * Birchman
 * Treehorse
 * Treeray
 * Boneling
 * Bamboo Spiderling
 * Bamboo Spider
 * Dungeon Dweller
 * Lion Protector
 * [MINIBOSS] Rotling
 * [BOSS] Irath the Lion

Dungeons
The main dungeon's boss is Irath the Lion Meanwhile, The mini dungeon's boss is the Rotling.

Trivia

 * When the floor was first released after Early Access, it was impossible to gain experience on the floor after level 36, forcing players to grind on Floor 3 until this was fixed on November 4, 2017.
 * This is the first floor so far that contains 2 dungeons in one.