The Stairs

You are trapped in a mysterious basement and the only exit is a flight of stairs. As you begin to ascend, you slowly notice that the stairs are endless and weird things start to happen.

As you keep going, different anomalies try to kill you and deceive you. 

How far can you go without dying?

The game was made in 6 days as a challenge.

There are currently 7 different anomalies in the game.
(Was supposed to be 8 but I didn't have enough time.)

The death messages explain how to avoid the anomalies, each one has a different way.

To look behind, move your cursor to the bottom of the screen.
To look left or right, move your mouse in the corresponding direction.
To move forward, simply click the center of the screen.

PAY ATTENTION TO YOUR SURROUNDINGS.

Inspired by "The Exit 8" by KOTAKE CREATE.