Delving into...

Emerald Hole, a mouse settlement almost destroyed by mysterious abandonment. Rat bandits search for rare alchemical mushrooms. Hidden away is a preserved precursor beast.
Creature
Treasure
Empty
Rotting pile of acorns
Obstacle
Steep climb. Without special equipment, mice risk exhaustion or falling.
Obstacle
Caved-in section of tunnel, leaving a gap too small to crawl through.
Empty
Platforms hanging over rapidly flowing water
Puzzle
Large smooth steel bowl, upside down. Treasure taped to the inside ceiling of the bowl.
Obstacle
Caved-in section of tunnel, leaving a gap too small to crawl through.
Empty
Platforms hanging over rapidly flowing water
Lair
Permanent home, newly settled
Obstacle
Steep climb. Without special equipment, mice risk exhaustion or falling.
Icons from game-icons.net. Chest by Lorc. Spider by Carl Olsen.