my game was bugged I think at Helios: 2 bugs to be honestly:
1) I couldnt kill the NCr guys, i press the button then some bigass sirene and red light turned on but nothign ever happens- nothing happens at all^(sing xD) I think there should be something big.
I also heared in some prerelaise news that you can use it once every day???
2) After completing the quest- i gave everyone the same ammount (seemed to be the best solution then) I could get as many XPs as I wanted- Because you get the quest ended with the doctor guy, and the sentence that ends the quest didnt dissapeared and you could klick it as often as you wanted to get as many xps as you wished ^^
I think every faction got their own little house for you. I found somewhere a house of the prospectors (needed key to open) and also from the apocaliptica(the faction that is against the BHS)
Also the ghul guy at the hill gives you a house ....
How many comrades you can find there? I got Boone(the best one!) the girl at the southwest Outpost CISS, The Ghoul at the Mutants Radio station (need 100 to open door) and ED.E is an all time comrade.......
Where to find more?