Carrion

Carrion is a horror game with a twist: You are the monster in the dark, hunting the humans – not the other way around.

In a genre that the game’s makers have described as “reverse horror”, you control a red amorphous tentacled blob that escapes confinement in a secret research facility and must escape.

Carrion is Metroidvania in style, with the monster having to unlock doors to progress to the next location and that often involves backtracking to locations you’ve visited before and pulling levers that will unlock chambers in another area.