No, do not skip HL2.
I don't want to sound like I'm flaming with this but you're being a bit silly looping HL2 with 'other shooters' in my opinion as it's more story driven than games such as Battlefield or Halo. Also, ME2 is an RPG and RDR is more sandbox than shooter but these are basically points for another topic.
I don't want to sound like I'm flaming with this but you're being a bit silly looping HL2 with 'other shooters' in my opinion as it's more story driven than games such as Battlefield or Halo. Also, ME2 is an RPG and RDR is more sandbox than shooter but these are basically points for another topic.