Stuck .in riding shotgun at the first advisor in a building

[loskwantos]

I'm stuck there first she says we need to unplug it then she does something and the she says now its your turn what must I do?:frog:

 

[Rapstah]

Did you play HL2 and EP1 first? Do that.

 

[Iron_cube]

punt the combine orb with the gravitygun?

 

[loskwantos]

I didn't play half but I played ep1 but thats a long time ago.

where must I point my grav gun to?

 

[attorney general]

At the orb thingy in that room, near the console in that room. Punt the orb with the gravity gun

 

[Tomu]

I strongly suggest you play half life 2 first before starting on the episodes but since you already did I guess the series is kinda ruined for you at least it would be for me.