You don't HAVE to get Eli to talk about the teleporter n' sh*t... You just have to wait for Alyx to get back. If she doesn't, you have a script error, and you should replay Black Mesa East from the beginning.
It just sucks at bit, that you have to use the ent_fire command every time you spawn a new monster.
If you i.e. spawned a poisonzombie, and set it to attack the players, and also ent_fire the poisonheadcrabs to attack players, then ever time the poisonzombie throws a headcrab, it counts like...
sk_ commands work perfectly.
Only downside is that you have to be server admin to use them :(
sk_antlionguard_dmg_charge 80
sk_antlionguard_dmg_shove 50
sk_antlionguard_health 500
give npc_antlionguard
ent_fire npc_antlionguard setrelationship "player D_HT 40"
Could you give an example on how to you sethealth and damage? I tried it, but never got it to work.
I did a ent_info npc_zombie and saw all the commands, but I don't know how to use the stuff it lists.
The gman isn't talking to Eli, cause the only place we see Eli is on our way to the test chamber, where some panel blows up and Eli and another scientist rush over there and say something like "What's going on in this place"...
Later you come back to them, and that's where Eli tells you to get...