Game endings *SPOILER ALERT*

[Who]

Dead Space
You realize that your ex-girlfriend was dead since the game started and what you saw was no more than a ilusion from the marker, also you are the only one who leaves aegis 7 alive

Penumbra
You realize who was that entitie that took over the shelter and then you decide you will help him

Amnesia

ending 1: You prevent alexander from entering the portal, the shadow stops hunting you, and you survive

Ending 2: you let alexander go, causing your death

Ending 3: you help agripa to pass that portal, you die, but then he revived you