WASD to move the player character
B to switch to the Breadth-First Search algorithm
N to switch to the Depth-First Search algorithm
M to switch to the AStar Search algorithm
P/O to increase/decrease the monster movement speed
U to stop the monster from moving
C to toggle showing the tiles the monster's considering
X to toggle highlighting the monster's chosen path
Left-click to place tiles, R to toggle removing tiles instead
Source Code on Github