Level three: The cave

How to get past acidic pond:

Touching anything but wooden planks will result in death and respawning. Go onto wooden plank connected to land, and turn left on the 2nd planks heading left... watch out for the glass, and then the beartraps, turn right, do not step on the plank that connects to land as it will break and kill you. make your way onto the rope and carefully walk across it and then quickly take the right path of planks to the small piece of land as the planks behind you will disappear. From there wait for the spinning planks to line up and then walk across them onto the broken rope bridge planks to land.

How to get keycard in cave maze and escape to the sewers:

Once in the cave, stay only on the left path moving forward until you reach a small open area with a dead patrol officer and glowing red eyes. If touched, the glowing red eyes will kill the player. Step on the glowing pink keycard in the officers hand to obtain it and then most easily, head back to the entrance. Once there, stay on the right path all the way to the sewer, once there, hold the keycard to the door and open it, then advance up the ladder to Level four: The asylum.

Lore and explanation of acidic pond;

The acidic pond trap was set by Project Y to ensure that the two victims would not be able to escape in the cabin.

Lore and explanation of the Cave Maze:

The cave maze is a natural cave in the world of Insanitis that is responsible for many deaths. There is a deceased doctor that can be found who had committed suicide who escaped from the Asylum incident into the sewers and into the cave system where he got lost and went insane. There is a deceased officer who was trying to find the missing doctor but died from the Red Eyes. There is also a couple who lost each other in the maze and left notes behind to try to help each other get out, but as can be seen, neither was successful. The man's note is a clue for the player to go Right from the entrance, the girls note is a clue for the player to go left to get the keycard.