Uncopylock

An uncopylocked game on Roblox is a game where anyone can take a copy of the game and do anything they please with it. Most games that get stolen are actually copylocked but were taken using hacks or exploits.

Exploits
Formerly, players were able to fully copy a non-FilteringEnabled copylocked place using exploits. However, due to a 2018 update that forced all games to have FilteringEnabled turned on, player using exploits can now only copy instances that were replicated to them (they cannot copy the descendants of server services such as since they are not replicated). Server scripts copied however will remain blank. The most popular method to steal a game is using the Synapse X executor. It is also the most stable method while other methods are broken. However it must be purchased with an expensive price and therefore stopping many people to uncopylock a place.