Great question β this is exactly the right time to think about it.
Iβll walk you through where ProfileStore fits, how it should flow, and what other βassets of valueβ you should protect, with clear reasoning.
1οΈβ£ What Counts as βAssets of Valueβ
In Roblox terms, these are things players care about and exploiters target:
Player stats (XP, level, currency)
Inventory (weapons, skins, abilities)
Progress flags (unlocks, quests)
Cooldowns with persistence
Anything saved to DataStore
Server-authoritative configuration
Rule:
If it affects progression or fairness, it belongs on the server.
2οΈβ£ Where ProfileStore Belongs (Non-Negotiable)
β
Location
ServerScriptService
βββ Services
β βββ ProfileService
β βββ CombatServiceServer
βββ Profiles
β βββ ProfileTemplate
β βββ ProfileStore
βββ ModuleLoader
β Never:
In ReplicatedStorage
In StarterPlayer
Required by a LocalScript
Reason:
ProfileStore wraps DataStore β DataStore is server-only β trust boundary.
3οΈβ£ Profile Architecture (Clean & Safe)
π§ ProfileTemplate
Defines everything that can be saved.
return {
Level = 1,
XP = 0,
Gold = 0,
Inventory = {
Weapons = {},
Skins = {}
},
Settings = {
Music = true,
Sensitivity = 1
}
}
β Immutable structure
β Easy migrations
β Prevents corrupted profiles
π§ ProfileService (Your Wrapper)
This is your API, not ProfileStore directly.
Responsibilities:
Load / release profiles
Expose safe getters & setters
Fire signals when data changes
Handle session locking
ProfileService:GetProfile(player)
ProfileService:AdjustGold(player, amount)
ProfileService:GetInventory(player)
Why this matters:
No other service touches .Data directly
You can add validation, logging, and exploits checks