Fallout 1 Character Planner
Build a Vault Dweller around SPECIAL, traits, tagged skills, skill point growth, perks, weapons, HP, AP, carry weight, combat, speech, stealth, and early-game thresholds.
Full Build Breakdown
| Threshold | Useful Target | Why It Matters | Planner Signals |
|---|---|---|---|
| Action Points | 8-10 AP | Controls shots, reloads, movement, and melee reach in turn-based combat. | AG 6 gives 8 AP, AG 8 gives 9 AP, AG 10 gives 10 AP. |
| Combat Skill | 65%+ | Reduces early misses with pistols, rifles, melee weapons, or energy weapons. | Tag one weapon skill and add focus points before splitting too widely. |
| Speech | 55%+ | Improves conversation routes and lowers reliance on combat-only solutions. | High Charisma helps base value; a Speech tag helps far more. |
| Lockpick | 45%+ | Opens more containers and route options during early exploration. | Perception and Agility support the base, tagging gives the clean jump. |
| Carry Weight | 150+ lb | Lets the build haul ammo, tools, armor, and loot without constant stash trips. | Formula is 25 + 25 x Strength, lowered by Small Frame. |
| Weapon Plan | Core SPECIAL | Tagged Skill Fit | Perk Direction |
|---|---|---|---|
| 10mm pistol and .223 pistol | AG, PE, LK | Small Guns | More Criticals, Better Criticals, Bonus Rate of Fire |
| Hunting rifle and sniper rifle | PE, AG, LK | Small Guns | Awareness, Sharpshooter, Better Criticals, Sniper style planning |
| 10mm SMG burst plan | AG, ST, LK | Small Guns | Bonus Move, Bonus Rate of Fire, Action Boy |
| Minigun or rocket launcher | ST, EN, AG | Big Guns | Toughness, Lifegiver, Bonus Ranged Damage |
| Laser or plasma weapons | PE, IN, AG | Energy Weapons | Better Criticals, Action Boy, Bonus Rate of Fire |
| Sledgehammer or unarmed | ST, EN, AG | Melee or Unarmed | Bonus HtH Attacks, Toughness, Slayer style planning |
| Trait or Formula | Planner Effect | Tradeoff | Best Use |
|---|---|---|---|
| Gifted | +1 to all SPECIAL in calculator | -10 base skill pressure, -5 skill points per level | Powerful all-round stat builds that accept slower skill growth. |
| Skilled | +5 skill points per level | Perk cadence slows from every 3 levels to every 4 levels | Skill-heavy utility builds that can wait longer for perks. |
| Fast Shot | Attack AP pressure improves | No aimed shots; critical targeting is less precise | High-AP pistol, SMG, or energy builds that fire often. |
| Bruiser | +2 Strength before clamping | -2 Action Points | Melee or heavy weapon plans that accept slower turns. |
| Small Frame | +1 Agility before clamping | Carry weight penalty in planner | Agile pistol, stealth, or thief routes. |
| Finesse | +10 critical chance signal | Lower raw damage pressure | Luck and aimed-shot builds chasing critical effects. |
| Skill | Base Formula Used | Tag Bonus | Early Role |
|---|---|---|---|
| Small Guns | 35 + AG | +20 and focus priority | Pistols, rifles, SMGs, and most smooth early combat plans. |
| Energy Weapons | 10 + PE | +20 and focus priority | Late-scaling laser and plasma plan, weak until weapons appear. |
| Big Guns | 10 + AG | +20 and focus priority | Heavy weapon specialist with Strength and ammo demands. |
| Speech | 25 + 2CH | +20 and focus priority | Quest routes, diplomacy, and lower-combat resolutions. |
| Lockpick | 20 + PE + AG | +20 and focus priority | Containers, doors, and exploration options. |
| Science | 25 + 2IN | +20 and focus priority | Computer checks, technical routes, and late utility. |
| Repair | 20 + IN | +20 and focus priority | Machine fixes and technical quest paths. |
| Sneak | 25 + AG | +20 and focus priority | Infiltration, positioning, and lower-risk travel. |
| Preset | Combat | Social | Stealth/Tech | Risk Note |
|---|---|---|---|---|
| Vault Sniper | Excellent aimed rifle plan | Moderate | Low tech | Needs Luck and perk timing to shine. |
| Fast Shot Gunslinger | High action economy | Low | Low | Loses aimed shots, so armor piercing matters. |
| Silver-Tongued Diplomat | Serviceable pistol backup | Excellent | Moderate | Must avoid over-investing in too many non-combat skills. |
| Sneak Tech Scavenger | Moderate SMG plan | Moderate | Excellent | Requires patient positioning and tool investment. |
| Heavy Bruiser | Strong close-range plan | Low | Low | Lower AP makes bad positioning more punishing. |
| Energy Prodigy | Late-game spike | Moderate | Strong science | Early combat can feel underpowered before energy weapons. |
| Lucky Crit Gambler | Critical burst potential | Moderate | Low | Needs aimed shots and accuracy to convert Luck. |
| Doctor Scout | Safe sustained combat | Moderate | Strong utility | Damage may lag without focused weapon investment. |
Building a character for Fallout 1 require the player to make permanent choice. These permanent choices create a character that allow for little correction later in the game. Many people find that once they finish the Vault, they realize that there Agility stat was too low to provide enough Action Point.
Or perhaps the player realized their combat skill was too low to sucessfully hit their target. Maybe their carry weight were too low. These stats is part of seven different SPECIAL stats that create the system for the game, and these systems interact in ways that are not immediately obvious to many player.
How to Plan Your Fallout 1 Character
The planner for Fallout 1 will calculate the mathematical value for the player based on their chosen SPECIAL stats and their chosen trait. The planner will calculate the projected HP that the player will have, the Action Points that they will have, the player’s carry weight, and how many skill point they will have to spend. It will also calculate a readiness score for the player that takes into account the role that they will play for the game.
These calculations is not calculated with the intention of showing the player the best way to create their character. However, they are calculated with the intention of showing the player where their character is weak before they commit to the build. Many characters has problems with Action Points during the early games of Fallout 1.
Action Points are used to determine how many attacks that a player can make during their turn. The formula for Action Points is five, which represent the base start for players, and then the character adds half of the Agility stat to that stat. Any player with an Agility of eight or nine will have enough Action Points to fire two shot during their turn, assuming the weapon cost is low enough.
If, however, the player choose the Bruiser trait for the character, they will lose two Action Points. These two Action Points may make the player unable to fire two shots with their weapon during their turn. The planner will calculate these variables to allow the player to make such a decision about whether the Strength from the Bruiser is worth the loss of Action Points.
Some of the trait will alter the mathematical value for the character. The Gifted trait will increase each of the SPECIAL stats by one point. However, base skill for the player will decrease with this trait, as well as the number of skill point that the player earns each level.
The Skilled trait will increase the number of skill point that the player earns each level. However, the perk acquisition for the player will slow with this trait. The Fast Shot trait will lower the cost of attack that a player makes.
However, with this trait, the player will lose the ability to use aimed shot. Each of these traits are not a small change to the character, so the planner will calculate the impact that they will have on the character before the player chooses them. The skill that are tagged to the player will impact the player’s game.
Each skill that is tagged will receive a twenty-point bonus to that skill. Skills will also be prioritized for the player based on their tagging. The three viable skill for the player are to tag one combat skill and one utility skill.
Additionally, some players will tag a third skill for dialogue or exploration should they wish to avoid any enemies in the early games. These skills will be calculated by the planner so that the player can see if their Speech and Lockpick skill are going to reach the thresholds for these skill. The weapons of the player will impact the rest of the game’s build.
Small Guns weapon are available early in the game and will scale well with Agility and Perception stats. Energy Weapons are weak early in the game but will provide good power to those with high level of Intelligence and Perception stats for the game. Melee weapon and Unarmed combat will require high level of Strength and Endurance stats to survive the battles.
Additionally, the player can choose Melee weapon or Unarmed skill that provide additional benefit to the player. These weapons will impact the player’s readiness for combat and the list of perk that they earn in the game. The player will be able to view these calculation in the planner to determine if the player’s weapon build will be viable throughout the game.
Carry weight will impact the number of item that the player can hold with their character. Small guns will have a higher carry weight with higher Strength stat. The formula for carry weight is 25 plus 25 times the Strength stat.
The Small Frame trait will reduce the player’s carry weight by 40 pound. This may limit the player’s item. This value will be calculated by the game so that the player can make such a decision for their character.
Additionally, some threshold need to be reached by players before the first fight in the game. Players should have at least eight Action Points, sixty-five percent combat skill, and fifty-five percent Speech skill or forty-five percent Lockpick skill before the first fight. These thresholds will be calculated by the planner for Fallout 1.
The purpose of the character planner is not to provide players with the best character for the game. However, it is to make players more aware of the changes that they are making to their character and to allow them to understand the compromise for the early games of Fallout 1.
