Searching for "script packs" can sometimes lead to or malicious models .
Most packs come as an .rbxm (Roblox model file) or a .rbxl (place file). Drag the file into Studio. If it’s a script-only pack, drag it into ServerScriptService .
Roblox requires FilteringEnabled (FE) for security. If a script pack is old (pre-2017), it might rely on client-side authority. These packs will cause "Replication Lag" warnings. Always verify the pack is FE-compliant.