We all know the Legionary/NCR Assassins are kind of meh, may give lower leveled players some trouble but they hardly ever come around. They will come after you once or maybe twice if you're lucky. The next DLC should add the assassins as a more common occurence, and get stronger when you level up. For example, a level 30 something will have to go against multiple Centurions, the NCR will send out Vet Rangers with AMRs. But in addition, House should program some Securitron MK.III bots to come kill you as well. House clearly stated that if you go against him, he will make you sure you suffer. But that is an empty threat. Yes, you heard me, Mark 3. These guys are better than Mk 2!

I mean, you destroy the fort, cleanse Nelson, attack every Legionary on sight, yet they refuse to send assassins more than once? Since when did people get stingy?

I don't know what you're talking about.

Even when I betrayed CL at level 20, I had a difficult time surviving the CL assassins on my own. With companions it's easier, but alone? They are most definitely not "meh".

However, I don't disagree that there should be more encounters that are challenging.

Naturally, since you mentioned House, I'm compelled to comment in a way that kind of goes off topic: Kill Mr. House. Every time. Don't question it. Don't worry about it. Just do it.

Pleas use this thread: http://www.gamesas.com/index.php?/topic/1176774-future-dlc-suggestions-8/
For DLC suggestions and suggestion discussion.

What gabrieldan77 says please.