WASD or touchscreen to control the arrow. Space to turn on or off your Lidar Scanner. R to reset the floor [in case you get stuck or if you get frustrated.] Levels progressively get more walls as you move on, though they stop gaining walls and start gaining enemies at level twelve. Walls shows up as yellow, the exit as green, and enemies as red. TLDR; Use your lidar scanner to discover the exit and threats! Avoid the red and look for green!
