Game reccomendations

Hey guys, I need some reccomendations for Fallout/Bioshock like games, It would be greatfull!!!

I recommend the original Fallout and Fallout2... because they're nothing like Fallout 3, Fallout: NV, or Bioshock. Also, SystemShock 1&2 are excellent.

I dunno, for me Bioshock and Fallout are completely different games no matter which game in the series you compare.