Title: "GMOD Server Crasher: Dupe-Free Solutions for a Stable Server"

Prevent players from bringing in external files from their local folders. Limit Prop Counts:

Standard Duplicator: A simpler tool found in the spawn menu for welding and saving basic objects.

If you are a griefer: Grow up. GMod is a 20-year-old game held together by passion. Don't be the reason a 14-year-old loses their favorite server. If you are a server owner: Patch your server. Use anti-crash addons. Ban the keywords "crasher dupe" in your chat filters. If you are just curious: Learn Lua. Learn to code your own contraptions. Build something amazing—don't destroy something someone else built.

Restrict Duplicator Access: Many server owners limit the use of the Advanced Duplicator 2 to "trusted" or "regular" players rather than guests to reduce the risk of malicious uploads.