: A tool (like Synapse X, Krnl, or Fluxus) was required to inject the Lua code into the Roblox client.
For a look at how these GUIs functioned in-game during that period, you can watch this demonstration: Roblox KAT Script Silent Aim & More (2022)
: Some scripts included "Skin Changers" that allowed players to visually equip rare or expensive knives that they didn't actually own in their inventory. Script Execution and Security : A tool (like Synapse X, Krnl, or
: An aggressive feature that would automatically teleport the player's knife or bullets to every person on the server, ending rounds in seconds. : A tool (like Synapse X