Getting Your character set up properly matters more than most players realize
The base game gives you sixty-seven skill points to distribute across eighteen skills, twenty-one trait slots, three primary SPECIAL stats at ten each, and a handful of secondary perks that unlock as you level. Most people just pick whatever looks good and move on. That is fine for a first playthrough. It becomes a problem when you hit the mid-game and realize your one-build approach cannot handle everything the Mojave throws at you. I spent probably forty hours over three playthroughs dialing this in, and I still mess it up occasionally. The worst case was a build where I put too many points into Lockpick and Repair early on, then hit a wall at level 15 where I had no way to reliably kill super mutants without relying on VATS headshots. I had to reset and start over because the build was fundamentally unsound. Took me about two hours to redo it properly.
Fallout New Vegas Character Creation Guide breakdown
Here is how it actually works under the hood. You start with SPECIAL values of five in every category. That gives you a baseline of roughly sixty-seven total skill points before traits. The formula for each skill is straightforward: (primary attribute × 2) + 5. So a ten in Strength gives you 25 Skilled with Energy Weapons, for example. This means choosing your primary attributes correctly determines your skill ceiling before you even spend a point. Traits double one stat but halve another. Heavily is the classic example, giving +2 to Strength but -2 to Agility. People love it because it boosts melee and carries better armor, but the Agility penalty tanking your Action Points makes VATS nearly useless. I stopped recommending it after my third playthrough because the tradeoff is rarely worth it unless you are going full Mecha strength build, and even then there are better options like Small Frame or Block. Perks work differently from Fallout 3. You pick them at every other level, and some of them are build-defining. Best in my experience are things like Gunslinger, which gives increasing damage bonuses as you upgrade it, and Chem Reliever, which is basically mandatory if you plan on using Psycho regularly without wasting caps on Buffout to counteract the negative side effects.
What nobody tells you about point allocation
The biggest mistake I see is spreading points too thin across skills. There is a threshold effect in this game where having 50 in a skill does not feel meaningfully different from having 49, but going from 75 to 100 is a massive jump in effectiveness. If you are playing a weapons-based character, dump at least 75 into your primary combat skill rather than putting 50 into two different ones. Otherwise you will find yourself missing shots constantly at medium range and wishing you had just gone all-in earlier. Another thing people miss is the Carry Weight mechanic. Having ten extra carry weight does not change anything. Having fifty does, because now you can lug around weapon mods, legendary gear, and enough supplies to not constantly sell everything you find. That is why I always put at least seven or eight into Strength, even on builds that do not focus on melee. Perk point management is another trap. You get one perk every two levels, so at level 10 you only have five perk choices. If you spread your early choices across unrelated perks, you will be at level 20 and still only have level one in anything useful. Commit to a path early. Pick either a guns path, a magic path, or a melee path and stack the relevant perks. The game rewards specialization way more than it rewards versatility.
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Edge cases and harder decisions
One thing that catches people off guard is how the Karma system interacts with certain builds. If you are running a stealth Archer character, you will accumulate a lot of kills from off-screen. The game does not distinguish between sneaky good and sneaky murder. I ran into this on a run where I was going for the non-lethal approach through New California Republic, and my karma dropped so low that I could not recruit certain companions. The workaround was to just stop killing people quietly and start doing some good deeds, like freeing the slaves at Primm or helping the Brotherhood of Steel with the energy weapons depot. Karma recalculates based on aggregate actions, so one big positive event can offset dozens of small stealth kills. There is also the issue of companion skill bonuses. Some companions add to your skill checks passively. Veronica gives you bonus Science and Repair, which is huge for technology-oriented builds. Robert House's robots can boost various skills depending on which one you assign. Ignoring companion synergy when building a character is another common error that makes the mid-game much harder than it needs to be.
Where this system breaks down
The character creation in Fallout New Vegas has real limitations. The skill point economy is extremely tight. You can never max out more than two or three skills on a single character, and trying to do it results in a severely underpowered build that struggles with basic encounters. The game assumes you will specialize, and any attempt to play a generalist will punish you consistently from level 5 onward. Another structural issue is that certain builds are simply inferior. A pure speech and barter character will struggle to survive in combat until late game. A pure science build will have no combat capabilities at all. The game gives you the tools to be versatile, but the math does not support it. If you want to minimize character creation time and avoid these pitfalls, a modified loadout using community tools can cut the process down significantly, but that depends on whether you are comfortable running third-party utilities. The best approach is to accept that you will not be good at everything, pick two or three skills to excel at, and build around those. Everything else is a distraction.