Focus on bringing down the ice on HQ. With desperado and ID ability, easy mark first hit. Siphon when you can. If they rez an ice, throw a parasite on it. Between deja vu and same old thing, you have access to a crapton of parasites, and enough siphons to win the game.
If you want to go tag me (very viable option), take out the 3 comp employees and add in plascrete, either way you go, you're good