Dusk Golem
A 21st Century Rockefeller
Shh, some of those dark tunnel scenes and jump scares for me, but I played on Hard the first time, which had its challenges (especially final boss).I'd say that's about right for me as well aside from Dead Aim, which I didn't find scary at all.
Code Veronica didn't really scare me. There were cool moments, beautiful music, wonderfully twisted elements, but I never actually experienced the feeling of fear, especially once I uncovered how broken the knife is in that game
Zero's Leechmen gave me a few frights.