Nice game list! I enjoyed Dishonored quite a bit. So assuming mostly FPS, I'd recommend Half Life 2 (and the episodes), Portal, Portal 2, Halo, and last but not least, S.T.A.L.K.E.R. Ah, GlaDos...best 'villian'. Yup, they're older, but some of the best stories/writing. The original Half Life has some redos in source engine....Black Mesa. The story and campaigns for these games hold up great after all these years. Halo franchise just got big redo so that's nice. STALKER will piss off anyone that needs a lot of hand holding so it's definitely not everyone's cup of tea. Ancient graphics by today's standards. If you want scary and tons of atmosphere....yup. Tons of mods. For the first try, start with the vanilla game with only the required bug fixes.