Who else is psyched to see Robobrains come back? They're my favourite robot type in FO3, but I felt they were noticibly absent from FNV. Granted there weren't as many robots around in general, but they were underrepresented amongst their robo-kin. I was hoping Securitrons would fill the slack, but sadly they only appear on the Strip (one of the promo pics showed two of them in Goodsprings, but they never appear there in-game).

Long live the Robobrain!

Robobrains are in the basegame of New Vegas, I've fought them at Helios One.

They are around, they're just rare. Off-hand I can think of them at the crashed Vertibird and one helping an NCR Ranger near the Dam. I miss the random robot patrols from FO3 though, they were always a bit of a challenge.

Odd. I have not seen a robo-brain anywhere in the Mojave Waste. 1000+ hours of game time.

There are couple of them at H & H Tools as well. But, yeah, they're really rare in the Mojave.