There are many endings in "Silent Hill 2: Remastered (SILENT HILL 2)", there are eight in total, namely leaving, Maria, in the water, rebirth, UFO, dog, bliss and serenity, the requirements for Maria's ending The first is to avoid checking Mary's photos multiple times or even at all.
How to achieve Maria’s ending in Silent Hill 2
"Maria" ending
Maria's ending is relatively flexible. Even if you do all the requirements, you can't be sure that this ending will be triggered.
Requirements:
Avoid checking Mary’s photos multiple times or not at all
Stay in close contact with Maria and minimize her harm
Don’t run away when she talks, do as she says
I often go to the hospital to visit her
When she points you in a direction, walk in that direction.
Don’t wait for Mary’s conversation in the last corridor
Maria's ending is the last of the main endings and unlocks the "Evil Cycle" achievement. This ending can be interpreted however you wish.