Can you give auggeations to try for preferably indie single player campaign FPS that does not have creatures or aliens, or takes place in space?
I’m not into the Doom games because of the martian creatures, or Halo games due to seeimnfly a space theme. I tried Half Life 2 since people demand a Half Life 3, and after 45 minutes I lost all interest in Half Life. Is there an indie version of Medal Of Honor?
I do not play online multiplayer at all, and no third person games of any kind.
Someone has already mentioned DeusEx - Dishonored games also fit the category. If you are into grounded wilderness survival experiences, I recommend The Long Dark. If you are into SciFi and just don’t like space as a setting, try Metro and S.T.A.L.K.E.R. series. None of these are indies though.
Modern reboot of Wolfenstein (The New Order, Old Blood and The New Colossus) are also quite fun and brilliant - they do occasionally send you to space though (there are levels on the Moon and Venus). The recent Indiana Jones game from the same studio (Machine Games) is really good as well.