1 hour ago, Swift Katana Studios said:I've never heard of "System Shock 2" before, I'll definitely add it to my research.
1 hour ago, Swift Katana Studios said:I'll add "Half-Life" to my research.
Seems you're quite young and don't know the classics? Here's some more for your list:
Amnesia of course, which successfully started the Indie Horror genre.
Outlast (the first one): Jump scares, very terrifying
and maybe the older Call of Cthulhu Dark Corners of Earth: Adventure / Shooter
oh, and Dead Space / Alien Isolation (both more Shooters than Horror)