I remember last time in Fallout 3, I increase all skill to 100( without help of equipment or any chem ) before I reach maximum level.

When I level up, I stuck at skill allocation page and cannot proceed. Will that happen in New Vegas?

probably the same thing becasue it is on the same engine. I am not certain tho as I have never heard of or experienced this problem before.

That should not be an issue, since without mods it's impossible to max all 13 skills even at L35. As such, you'll be able to proceed normally.

with all dew respect, wdf r u tlking about? please repeat yourself.

I hope your spelling was a bad joke aimed at the OP. But i digress.
Okay, in Fallout 3 you can easily max out all skills because the system is silly.

With Educated and Comprehension you get 50 points per skill out of books, 10 out of bobbleheads and with 10 int you get 23 points per level.
Let's say you maxed everything out, the level up screen comes up again, expecting you to put your points somewhere. What do you do?

Luckily, this is not possible in Vegas, so don't worry OP. BTW chems and equipment don't count when leveling up.

i gatchu nd no its me rushing lol

i never thought of that strategy be4. thats SICK