I noticed Kraven Manor wasn't on the suggestion list. So, here it is.
Kraven Manor is a first-person survival horror game with elements of
puzzle-solving and exploration. The player faces a persistent antagonist
that grows in confidence and power as the game progresses. The player
must find miniature models of rooms that they can use to build onto an
increasingly complicated model of the manor in the main entryway. As
they add model rooms onto the model puzzle, the manor's rooms shift
around to match the player-made layout of the manor. - Description from the official site
The game also includes 'monsters, in which you'd have to either run or destroy.
You can download it on their official site or the IndieDB site. It's free.
Official site - kravenmanor.com/
IndieDB - indiedb.com/games/kraven-manor
Screenshots
YouTube videos
Kraven Manor is a first-person survival horror game with elements of
puzzle-solving and exploration. The player faces a persistent antagonist
that grows in confidence and power as the game progresses. The player
must find miniature models of rooms that they can use to build onto an
increasingly complicated model of the manor in the main entryway. As
they add model rooms onto the model puzzle, the manor's rooms shift
around to match the player-made layout of the manor. - Description from the official site
The game also includes 'monsters, in which you'd have to either run or destroy.
You can download it on their official site or the IndieDB site. It's free.
Official site - kravenmanor.com/
IndieDB - indiedb.com/games/kraven-manor
Screenshots
YouTube videos
