diff --git a/src/utils/formulas/player.ts b/src/utils/formulas/player.ts
index da7caf3..ce5c134 100644
--- a/src/utils/formulas/player.ts
+++ b/src/utils/formulas/player.ts
@@ -1,24 +1,99 @@
 import {
-  BitNodeOptions,
-  Bladeburner,
-  CityName,
-  CompanyName,
-  Corporation,
-  FactionName,
-  Gang,
-  HP,
-  Person as IPerson,
-  Player as IPlayer,
-  JobName,
-  LocationName,
-  Skills,
-  Sleeve,
-  WorkStats,
+  type BitNodeOptions,
+  type Bladeburner,
+  type CompanyName,
+  type Corporation,
+  type FactionName,
+  type Gang,
+  type HP,
+  type Person as IPerson,
+  type Player as IPlayer,
+  type JobName,
+  type Skills,
+  type Sleeve,
+  type WorkStats,
 } from "@ns";
 import { CONSTANTS, defaultMultipliers } from "./constants";
 import { currentNodeMults, PartialRecord } from "./exports";
 import { calculateSkill } from "./skills";
 
+/** Names of all cities */
+enum CityName {
+  Aevum = "Aevum",
+  Chongqing = "Chongqing",
+  Sector12 = "Sector-12",
+  NewTokyo = "New Tokyo",
+  Ishima = "Ishima",
+  Volhaven = "Volhaven",
+}
+
+/** Names of all locations */
+export enum LocationName {
+  AevumAeroCorp = "AeroCorp",
+  AevumBachmanAndAssociates = "Bachman & Associates",
+  AevumClarkeIncorporated = "Clarke Incorporated",
+  AevumCrushFitnessGym = "Crush Fitness Gym",
+  AevumECorp = "ECorp",
+  AevumFulcrumTechnologies = "Fulcrum Technologies",
+  AevumGalacticCybersystems = "Galactic Cybersystems",
+  AevumNetLinkTechnologies = "NetLink Technologies",
+  AevumPolice = "Aevum Police Headquarters",
+  AevumRhoConstruction = "Rho Construction",
+  AevumSnapFitnessGym = "Snap Fitness Gym",
+  AevumSummitUniversity = "Summit University",
+  AevumWatchdogSecurity = "Watchdog Security",
+  AevumCasino = "Iker Molina Casino",
+
+  ChongqingKuaiGongInternational = "KuaiGong International",
+  ChongqingSolarisSpaceSystems = "Solaris Space Systems",
+  ChongqingChurchOfTheMachineGod = "Church of the Machine God",
+
+  Sector12AlphaEnterprises = "Alpha Enterprises",
+  Sector12BladeIndustries = "Blade Industries",
+  Sector12CIA = "Central Intelligence Agency",
+  Sector12CarmichaelSecurity = "Carmichael Security",
+  Sector12CityHall = "Sector-12 City Hall",
+  Sector12DeltaOne = "DeltaOne",
+  Sector12FoodNStuff = "FoodNStuff",
+  Sector12FourSigma = "Four Sigma",
+  Sector12IcarusMicrosystems = "Icarus Microsystems",
+  Sector12IronGym = "Iron Gym",
+  Sector12JoesGuns = "Joe's Guns",
+  Sector12MegaCorp = "MegaCorp",
+  Sector12NSA = "National Security Agency",
+  Sector12PowerhouseGym = "Powerhouse Gym",
+  Sector12RothmanUniversity = "Rothman University",
+  Sector12UniversalEnergy = "Universal Energy",
+
+  NewTokyoDefComm = "DefComm",
+  NewTokyoGlobalPharmaceuticals = "Global Pharmaceuticals",
+  NewTokyoNoodleBar = "Noodle Bar",
+  NewTokyoVitaLife = "VitaLife",
+  NewTokyoArcade = "Arcade",
+
+  IshimaNovaMedical = "Nova Medical",
+  IshimaOmegaSoftware = "Omega Software",
+  IshimaStormTechnologies = "Storm Technologies",
+  IshimaGlitch = "0x6C1",
+
+  VolhavenCompuTek = "CompuTek",
+  VolhavenHeliosLabs = "Helios Labs",
+  VolhavenLexoCorp = "LexoCorp",
+  VolhavenMilleniumFitnessGym = "Millenium Fitness Gym",
+  VolhavenNWO = "NWO",
+  VolhavenOmniTekIncorporated = "OmniTek Incorporated",
+  VolhavenOmniaCybersystems = "Omnia Cybersystems",
+  VolhavenSysCoreSecurities = "SysCore Securities",
+  VolhavenZBInstituteOfTechnology = "ZB Institute of Technology",
+
+  Hospital = "Hospital",
+  Slums = "The Slums",
+  TravelAgency = "Travel Agency",
+  WorldStockExchange = "World Stock Exchange",
+
+  Void = "The Void",
+}
+
 export interface Multipliers {
   hacking_chance: number;
   hacking_speed: number;
diff --git a/src/utils/formulas/utils.ts b/src/utils/formulas/utils.ts
index 14a2067..231f9d0 100644
--- a/src/utils/formulas/utils.ts
+++ b/src/utils/formulas/utils.ts
@@ -27,7 +27,6 @@ export function clampInteger(value: number, min = -Number.MAX_SAFE_INTEGER, max
  * Checks that a variable is a valid number. A valid number
  * must be a "number" type and cannot be NaN
  */
-
 export function isValidNumber(n: number): boolean {
   return typeof n === "number" && !isNaN(n);
 }