HL, OP4 and Blueshift Plots

[Player 17]

I'm reading these forums, and seeing as how I haven't played any of the old stuff for like 6 years, I was wondering if someone can fill me in on what happened again? I played them all, and I remember the g-man puts gordon in a stasis at the end of HL1.

Was the stuff with the nuke in OPforce or HL? What was Shepard trying to accomplish in Opforce again? And what happened to Shepard and the security guard at the end of the game?

Thanks...this info will help me understand some of these theories better.

 

[serpent561]

OpFor-Shephard sent to kill Gordon. The nuke was put by the government assassins to clean up Black Mesa. G-Man activates nuke, after he takes care of Shephard.
Blue Shift-Barney escapes w/ scientists into desert. We assume they all get out alive since Barney re appears in HL2

 

[masterchief56]

I never beat opfor what exactly happens, to shepard

 

[Psychanalysis05%]

I stopped playing OpFor in the tunnels, it got kinda boring.
And I only played Blue Shift through the first three chapters because I'd only borrowed it.
On a side note, anybody ever play the Dreamcast version? I'd been given it by a friend and it was damned amazing, but Sony just had to pay off Valve to stop them releasing it. The game had even gone Gold and was a week from shipping, then mysteriously vanished.

 

[JamesPicard_007]

At the end of Op4 Shepard gets put into stasis by the G-Man so he can't reveal what happened at Black Mesa. Unknown if he'll ever return.

 

[masterchief56]

So would that mean Expansaion Pack?