Shadow Dream

Walk between life and death.
You are in a dream. You have to find all keys to complete the level.
Kill yourself to enter the shadow realm to find keys in the realm of the death.
When dead collect health bottles and enter the rift portal to come back to life.
Find your way in the level. You can find hidden ways shifting from life and death. 

Controls
Movement: W, A, S, D or Arrow Keys
Look : Mouse
Restart Level: R
Enter next level door : E