Oh it is possible and fun to do so if you have tagged non-combat skills. It's more difficult, yes, but you have to rely on combat-oriented companions... or running for your life when you can. One of my favourite characters didn't have any combat skill tagged, but had maximum charisma, high intelligence and the Barter, Speech and First Aid skills. Thankfully, there's a way in Fallout 1 to finish the game without fighting the "bosses" because it's very difficult to keep companions alive if you go in bosses' "base" killing everything you see.
This said, I'm sure you'll enjoy both games Drag00n. WIth Fallout 2 being closer, in terms of factions and area, to New Vegas. You get to learn how the New California Republic started and visit one of their cities.
I've been playing Fallout 1 more compared to 2 though. Got the water chip already and attempting to determine what I need to do to trigger various random encounters.
Caved in and put down a $20 (so far) for the Collector's Edition on the XBOX 360 at my local GameStop on Tuesday. The General Manager who I pre-ordered it from who knows me said it's fine if I keep putting incremental amounts down towards it. I just hope when I do get it on release day I'll get one which isn't beat up too much. Yeah, I'm picky about the custom box certain releases are in.
For Fallout 2 I picked one of the pre-made characters, the first one.
Looked on Amazon.com and turns out I bought the Trilogy DVD-ROM in late May 2009.